Embedded Files
2012
2012
113. Rollover Cyclometalation Pathway in Rhodium Catalyst: Dramatic NHC Effects in the CβH Bond Functionalization
113. Rollover Cyclometalation Pathway in Rhodium Catalyst: Dramatic NHC Effects in the CβH Bond Functionalization
Jaesung Kwak, Youhwa Ohk, Yousung Jung, and Sukbok Chang
112. Synthesis of Aromatic Nitriles Using Nonmetallic Cyano-Group Sources
112. Synthesis of Aromatic Nitriles Using Nonmetallic Cyano-Group Sources
Jinho Kim, Hyun Jin Kim, and Sukbok Chang
111. Rhodium-Catalyzed Direct CβH Amination of Benzamides with Aryl Azides: A Synthetic Route to Diarylamines
111. Rhodium-Catalyzed Direct CβH Amination of Benzamides with Aryl Azides: A Synthetic Route to Diarylamines
Jaeyune Ryu, Kwangmin Shin, Sae Hume Park, Ji Young Kim, and Sukbok Chang
110. Copper-Mediated Selective Cyanation of Indoles and 2-Phenylpyridines with Ammonium Iodide and DMF
110. Copper-Mediated Selective Cyanation of Indoles and 2-Phenylpyridines with Ammonium Iodide and DMF
Jinho Kim, Hyunwoo Kim, and Sukbok Chang
π Org. Lett. 2012, 14, 3924β3927
109. Palladium-Catalyzed Oxidative Alkynylation of Arene CβH Bond using the Chelation-Assisted Strategy
109. Palladium-Catalyzed Oxidative Alkynylation of Arene CβH Bond using the Chelation-Assisted Strategy
Seok Hwan Kim, Sae Hume Park, and Sukbok Chang
108. Rhodium-Catalyzed Intermolecular Amidation of Arenes with Sulfonyl Azides via Chelation-Assisted CβH bond Activation
108. Rhodium-Catalyzed Intermolecular Amidation of Arenes with Sulfonyl Azides via Chelation-Assisted CβH bond Activation
Ji Young Kim,β Sae Hume Park,β Jaeyune Ryu, Seung Hwan Cho, Seok Hwan Kim, and Sukbok Chang (β : Equally contributed)
107. Intramolecular Oxidative Diamination and Aminohydroxylation of Olefins under Metal-Free Conditions
107. Intramolecular Oxidative Diamination and Aminohydroxylation of Olefins under Metal-Free Conditions
Hyun Jin Kim, Seung Hwan Cho, and Sukbok Chang
106. A Versatile Rhodium(I) Catalyst System for the Addition of Heteroarenes to both Alkenes and Alkynes by a CβH Bond Activation
106. A Versatile Rhodium(I) Catalyst System for the Addition of Heteroarenes to both Alkenes and Alkynes by a CβH Bond Activation
Jaeyune Ryu, Seung Hwan Cho, and Sukbok Chang
π Angew. Chem., Int. Ed. 2012, 51, 3677-3681
Selected as Hot PaperΒ
105. Copper-Mediated Sequential Cyanation of Aryl CβB and Arene CβH Bonds Using Ammonium Iodide and DMF
105. Copper-Mediated Sequential Cyanation of Aryl CβB and Arene CβH Bonds Using Ammonium Iodide and DMF
Jinho Kim, Jiho Choi, Kwangmin Shin, and Sukbok Chang
2011
2011
104. Intermolecular Oxidative CβN Bond Formation under Metal-Free Conditions: Control of Chemoselectivity between Aryl spΒ² and Benzylic spΒ³ CβH Bond Imidation
104. Intermolecular Oxidative CβN Bond Formation under Metal-Free Conditions: Control of Chemoselectivity between Aryl spΒ² and Benzylic spΒ³ CβH Bond Imidation
Hyun Jin Kim, Jiyu Kim, Seung Hwan Cho, and Sukbok Chang
103. Sulfonyl and Phosphoryl Azides: Going Further Beyond the Click Realm of Alkyl and Aryl Azides
103. Sulfonyl and Phosphoryl Azides: Going Further Beyond the Click Realm of Alkyl and Aryl Azides
Seok Hwan Kim, Sae Hume Park, Ji Ho Choi, and Sukbok Chang
π Chem. Asian J. 2011, 6, 2618-2634
Special Issue Review for 10 Years of Click Chemistry
Selected Paper in ChemInform [LINK]
102. Recent Advances in the Transition Metal-Catalyzed Twofold Oxidative CβH Bond Activation Strategy for CβC and CβN Bond Formation
102. Recent Advances in the Transition Metal-Catalyzed Twofold Oxidative CβH Bond Activation Strategy for CβC and CβN Bond Formation
Seung Hwan Cho, Ji Young Kim, Jaesung Kwak, and Sukbok Chang
π Chem. Soc. Rev. 2011, 40, 5068-5083
Special Issue Review for 2010 Nobel Prize in Cross-Coupling Reactions
101. A Metal-Free Route to 2-Aminooxazoles by Taking Advantage of the Unique Ring Opening of Benzoxazoles and Oxadiazoles with Secondary Amines
101. A Metal-Free Route to 2-Aminooxazoles by Taking Advantage of the Unique Ring Opening of Benzoxazoles and Oxadiazoles with Secondary Amines
Jomy Joseph, Ji Young Kim, and Sukbok Chang
100. Intramolecular Aromatic Carbenoid Insertion of Biaryldiazoacetates for the Regioselective Synthesis of Fluorenes
100. Intramolecular Aromatic Carbenoid Insertion of Biaryldiazoacetates for the Regioselective Synthesis of Fluorenes
Jinho Kim, Youhwa Ohk, Sae Hume Park, Yousung Jung, and Sukbok Chang
π Chem. Asian J. 2011, 6, 2040-2047
Special Issue for Professor Eun Lee
Selected as VIP paper
99. Rhodium-Catalyzed Selective Olefination of Arene Esters via CβH Bond Activation
99. Rhodium-Catalyzed Selective Olefination of Arene Esters via CβH Bond Activation
Sae Hume Park, Ji Young Kim, and Sukbok Chang
98. Rhodium(NHC)-Catalyzed O-Arylation of Aryl Bromides
98. Rhodium(NHC)-Catalyzed O-Arylation of Aryl Bromides
Hyun Jin Kim, Min Kim, and Sukbok Chang
97. Electronic and Chelation Effects on the Unusual C2-Methylation of N-(para-Substituted)Phenylaziridines with Lithium Organocuprates
97. Electronic and Chelation Effects on the Unusual C2-Methylation of N-(para-Substituted)Phenylaziridines with Lithium Organocuprates
Jongtaek Kim, Eunjung Yoo, Sukbok Chang, and Yoon Sup Lee
96. Intramolecular Oxidative CβN Bond Formation for the Synthesis of Carbazoles: Comparison of Reactivity between the Copper-Catalyzed and Metal-Free Conditions
96. Intramolecular Oxidative CβN Bond Formation for the Synthesis of Carbazoles: Comparison of Reactivity between the Copper-Catalyzed and Metal-Free Conditions
Seung Hwan Cho, Jungho Yoon, and Sukbok Chang
95. Rh(NHC)-Catalyzed Direct and Selective Arylation of Quinolines at the 8-Position
95. Rh(NHC)-Catalyzed Direct and Selective Arylation of Quinolines at the 8-Position
Jaesung Kwak, Min Kim, and Sukbok Chang
94. Palladium-Catalyzed Oxidative Alkynylation of Heterocycles with Terminal Alkynes under Air Conditions
94. Palladium-Catalyzed Oxidative Alkynylation of Heterocycles with Terminal Alkynes under Air Conditions
Seok Hwan Kim, Jung Ho Yoon, and Sukbok Chang
93. Chemical Affinity Matrix-Based Identification of Prohibitin as a Binding Protein to anti-Resorptive Sulfonyl Amidine Compounds
93. Chemical Affinity Matrix-Based Identification of Prohibitin as a Binding Protein to anti-Resorptive Sulfonyl Amidine Compounds
Sung-Youn Chang, Su Jung Bae, Myung Yun Lee, Seung-hwa Baek, Sukbok Chang, and Seong Hwan Kim
2010
2010
92. Dimethyl Sulfoxide/Potassium Hydroxide: A Superbase for the Transition Metal-Free Preparation of Cross-Coupling Products
92. Dimethyl Sulfoxide/Potassium Hydroxide: A Superbase for the Transition Metal-Free Preparation of Cross-Coupling Products
Yu Yuan, Isabelle Thome, Seok Hwan Kim, Duanteng Chen, Astrid Beyer, Julien Bonnamour, Erik Zuidema, Sukbok Chang, and Carsten Bolm
91. Cobalt- and Manganese-Catalyzed Direct Amination of Azoles under Mild Reaction Conditions and the Mechanistic Details
91. Cobalt- and Manganese-Catalyzed Direct Amination of Azoles under Mild Reaction Conditions and the Mechanistic Details
Ji Young Kim, Seung Hwan Cho, Jomy Joseph, and Sukbok Chang
90. A New Combined Source of "CN" form N,N-Dimethylformamide and Ammonia in the Palladium-Catalyzed Cyanation of Aryl CβH Bonds
90. A New Combined Source of "CN" form N,N-Dimethylformamide and Ammonia in the Palladium-Catalyzed Cyanation of Aryl CβH Bonds
Jinho Kim and Sukbok Chang
π J. Am. Chem. Soc. 2010, 132, 10272β10274
Selected Paper in Synform [PDF]
89. Copper Catalyzed One-Pot Synthesis of Ξ±-Functionalized Imidates
89. Copper Catalyzed One-Pot Synthesis of Ξ±-Functionalized Imidates
Ralph Husmann, Yun S. Na, Carsten Bolm, and Sukbok Chang
88. Acetone Cyanohydrin as a Source of HCN in the Cu-Catalyzed Hydrocyanation of Ξ±-Aryl Diazoacetates
88. Acetone Cyanohydrin as a Source of HCN in the Cu-Catalyzed Hydrocyanation of Ξ±-Aryl Diazoacetates
Eun Ju Park, Seungeon Lee, and Sukbok Chang
87. Highly Efficient and Versatile Pd-Catalyzed Direct Alkynylation of Both Azoles and Azolines
87. Highly Efficient and Versatile Pd-Catalyzed Direct Alkynylation of Both Azoles and Azolines
Seok Hwan Kim and Sukbok Chang
86. Metal-Free Conversion of Carboxamides to Ureas Using Tertiary Amines and Iodosylmesitylene
86. Metal-Free Conversion of Carboxamides to Ureas Using Tertiary Amines and Iodosylmesitylene
Hoon Han and Sukbok Chang
π Bull. Kor. Chem. Soc. 2010, 31, 746-748
Special Issue for Professor Sunggak Kim for his Honorable Retirement
85. Rhodium(NHC)-Catalyzed Amination of Aryl Bromides
85. Rhodium(NHC)-Catalyzed Amination of Aryl Bromides
Min Kim and Sukbok Chang
84. Synthesis and SAR of Sulfonyl- and Phosphoryl Amidine Compounds as Anti-Resorptive Agents
84. Synthesis and SAR of Sulfonyl- and Phosphoryl Amidine Compounds as Anti-Resorptive Agents
Myung Yun Lee, Myung Hee Kim, Jinho Kim, Seok Hwan Kim, Bum Tae Kim, In Howa Jeong, Sukbok Chang, Seong Hwan Kim, and Sun-Youn Chang
2009
2009
83. Anhydrous Hydration of Nitriles to Amides using Aldoximes as the Water Source
83. Anhydrous Hydration of Nitriles to Amides using Aldoximes as the Water Source
Jinwoo Lee, Min Kim, Sukbok Chang, and Hee-Yoon Lee
82. Rhodium/N-Heterocyclic Carbene Catalyzed Direct Intermolecular Arylation of spΒ² and spΒ³ CβH Bonds with Chelation Assistance
82. Rhodium/N-Heterocyclic Carbene Catalyzed Direct Intermolecular Arylation of spΒ² and spΒ³ CβH Bonds with Chelation Assistance
Min Kim, Jaesung Kwak, and Sukbok Chang
81. Silver-Mediated Direct Amination of Benzoxazoles: Tuning the Amino Group Source from Formamides to Parent Amines
81. Silver-Mediated Direct Amination of Benzoxazoles: Tuning the Amino Group Source from Formamides to Parent Amines
Seung Hwan Cho, Ji Young Kim, S. Yunmi Lee, and Sukbok Chang
π Angew. Chem. Int. Ed. 2009, 48, 9127-9130
Hot Paper / Highlight
80. Highly Efficient and Versatile Synthesis of Polyarylfluorenes via Pd-Catalyzed CβH Bond Activation
80. Highly Efficient and Versatile Synthesis of Polyarylfluorenes via Pd-Catalyzed CβH Bond Activation
Seung Jun Hwang, Hyun Jin Kim, and Sukbok Chang
79. Copper-Catalyzed Multicomponent Reactions: Securing a Catalytic Route to Ketenimine Intermediates and their Reactivities
79. Copper-Catalyzed Multicomponent Reactions: Securing a Catalytic Route to Ketenimine Intermediates and their Reactivities
Eun Jeong Yoo and Sukbok Chang
78. Significant Self-Acceleration Effects of Nitrile Additives in the Rhodium-Catalyzed Conversion of Aldoximes to Amides: A New Mechanistic Aspect
78. Significant Self-Acceleration Effects of Nitrile Additives in the Rhodium-Catalyzed Conversion of Aldoximes to Amides: A New Mechanistic Aspect
Min Kim, Jinwoo Lee, Hee-Yoon Lee, and Sukbok Chang
77. A New Entry of Copper-Catalyzed Four-Component Reaction: Facile Access to Ξ±-Aryl Ξ²-Hydroxy Imidates
77. A New Entry of Copper-Catalyzed Four-Component Reaction: Facile Access to Ξ±-Aryl Ξ²-Hydroxy Imidates
Eun Jeong Yoo, Sae Hume Park, Sang Hyup Lee, and Sukbok Chang
2008
2008
76. Copper-Catalyzed Reaction of Ξ±-Aryldiazoesters with Terminal Alkynes: A Formal [3+2] Cycloaddition Route Leading to Indene Derivatives
76. Copper-Catalyzed Reaction of Ξ±-Aryldiazoesters with Terminal Alkynes: A Formal [3+2] Cycloaddition Route Leading to Indene Derivatives
Eun Ju Park, Seok Hwan Kim, and Sukbok Chang
π J. Am. Chem. Soc. 2008, 130, 17268β17269
JACS Selected (JACSΞ²)
75. Synthesis of Condensed Pyrroloindoles via Pd-Catalyzed Intramolecular CβH Bond Functionalization of Pyrroles
75. Synthesis of Condensed Pyrroloindoles via Pd-Catalyzed Intramolecular CβH Bond Functionalization of Pyrroles
Seung Jun Hwang, Seung Hwan Cho, and Sukbok Chang
74. Synthetic Utility of Ammonium Salts in a Cu-Catalyzed Three-Component Reaction as a Facile Coupling Partner
74. Synthetic Utility of Ammonium Salts in a Cu-Catalyzed Three-Component Reaction as a Facile Coupling Partner
Jinho Kim, S. Yunmi Lee, Junseung Lee, Youngkyu Do, and Sukbok Chang
73. Palladium-Catalyzed C-H Functionalization of Pyridine N-Oxides: Highly Selective Alkenylation and Direct Arylation with Unactivated Arenes
73. Palladium-Catalyzed C-H Functionalization of Pyridine N-Oxides: Highly Selective Alkenylation and Direct Arylation with Unactivated Arenes
Seung Hwan Cho, Seung Jun Hwang, and Sukbok Chang
π J. Am. Chem. Soc. 2008, 130, 9254β9256
Top 20 Most Cited JACS Paper within the Last 3 years
72. Cu-Facilitated C-O Bond Formation Using N-Hydroxyphthalimide: Efficient and Selective Functionalization of Benzyl and Allylic CβH Bonds
72. Cu-Facilitated C-O Bond Formation Using N-Hydroxyphthalimide: Efficient and Selective Functionalization of Benzyl and Allylic CβH Bonds
Ji Min Lee, Eun Ju Park, Seung Hwan Cho, and Sukbok Chang
71. Ammonium Salts as an Inexpensive and Convenient Nitrogen Source in the Cu-Catalyzed Amination of Aryl Halides at Room Temperature
71. Ammonium Salts as an Inexpensive and Convenient Nitrogen Source in the Cu-Catalyzed Amination of Aryl Halides at Room Temperature
Jinho Kim and Sukbok Chang
70. Mechanistic Studies on the Cu-Catalyzed Three-Component Reactions of Sulfonyl Azides, 1-Alkynes and Amines, Alcohols, or Water: Dichotomy via a Common Pathway
70. Mechanistic Studies on the Cu-Catalyzed Three-Component Reactions of Sulfonyl Azides, 1-Alkynes and Amines, Alcohols, or Water: Dichotomy via a Common Pathway
Eun Jeong Yoo, MΓ₯rten Ahlquist, Imhyuck Bae, Valery V. Fokin, K. Barry Sharpless, and Sukbok Chang
69. Evaluation of Catalytic Activity of Copper Salts and their Removal Processes in the Three-Component Coupling Reactions
69. Evaluation of Catalytic Activity of Copper Salts and their Removal Processes in the Three-Component Coupling Reactions
Seung Jun Hwang, Seung Hwan Cho, and Sukbok Chang
68. A New Route to Indolines by the Cu-Catalyzed Cyclization Reaction of 2-Ethynylanilines with Sulfonyl Azides
68. A New Route to Indolines by the Cu-Catalyzed Cyclization Reaction of 2-Ethynylanilines with Sulfonyl Azides
Eun Jeong Yoo and Sukbok Chang
67. Copper-Nitrenoid Formation and Transfer in Catalytic Olefin Aziridination Utilizing Chelating 2-Pyridylsulfonyl Moieties
67. Copper-Nitrenoid Formation and Transfer in Catalytic Olefin Aziridination Utilizing Chelating 2-Pyridylsulfonyl Moieties
Hoon Han, Sung Byung Park, Sang Kyu Kim, and Sukbok Chang
66. Room Temperature Copper-Catalyzed 2-Funtionalization of Pyrrole Rings by a Three-Component Coupling Reaction
66. Room Temperature Copper-Catalyzed 2-Funtionalization of Pyrrole Rings by a Three-Component Coupling Reaction
Seung Hwan Cho and Sukbok Chang
65. Highly Efficient Synthesis of Ξ±-Amino Amidines from Ynamides by the Cu-Catalyzed Three-Component Coupling Reactions
65. Highly Efficient Synthesis of Ξ±-Amino Amidines from Ynamides by the Cu-Catalyzed Three-Component Coupling Reactions
Ji Young Kim, Seok Hwan Kim, and Sukbok Chang
64. Copper-Catalyzed Three-Component Reaction of 1-Alkynes, Sulfonyl Azides, and Water: N-(4-Acetamidophenylsulfonyl)-2-phenylacetamide
64. Copper-Catalyzed Three-Component Reaction of 1-Alkynes, Sulfonyl Azides, and Water: N-(4-Acetamidophenylsulfonyl)-2-phenylacetamide
Seung Hwan Cho, Seung Jun Hwang, and Sukbok Chang
2007
2007
63. Phosphoryl Azides as Versatile New Reaction Partners in the Cu-Catalyzed Three-Component Couplings
63. Phosphoryl Azides as Versatile New Reaction Partners in the Cu-Catalyzed Three-Component Couplings
Seok Hwan Kim, Doo Young Jung, and Sukbok Chang
62. Rate-Accelerated Nonconventional Amide Synthesis in Water: A Practical Catalytic Aldol-Surrogate Reaction
62. Rate-Accelerated Nonconventional Amide Synthesis in Water: A Practical Catalytic Aldol-Surrogate Reaction
Seung Hwan Cho and Sukbok Chang
61. Copper-Catalyzed Synthesis of N-Sulfonyl-1,2,3-triazoles: Controlling Selectivity
61. Copper-Catalyzed Synthesis of N-Sulfonyl-1,2,3-triazoles: Controlling Selectivity
Eun Jeong Yoo, MΓ₯rten Ahlquist, Seok Hwan Kim, Imhyuck Bae, Valery V. Fokin, K. Barry Sharpless, and Sukbok Chang
2006
2006
60. Hydrogen-Bond-Directed Highly Stereoselective Synthesis of Z-Enamides via Pd-Catalyzed Oxidative Amidation of Conjugated Olefins
60. Hydrogen-Bond-Directed Highly Stereoselective Synthesis of Z-Enamides via Pd-Catalyzed Oxidative Amidation of Conjugated Olefins
Ji Min Lee, Doo-Sik Ahn, Doo Young Jung, Junseung Lee, YoungKyu Do, Sang Kyu Kim, and Sukbok Chang
59. Catalytic One-Pot Synthesis of Cyclic Amidines by Virtue of Tandem Reactions Involving Intramolecular Hydroamination Under Mild Conditions
59. Catalytic One-Pot Synthesis of Cyclic Amidines by Virtue of Tandem Reactions Involving Intramolecular Hydroamination Under Mild Conditions
Sukbok Chang, Min Jae Lee, Doo Young Jung, Eun Jeong Yoo, Seung Hwan Cho, and Sun Kyu Han
π J. Am. Chem. Soc. 2006, 128, 12366β12367
News and Views
58. Halide Ions as a Highly Efficient Promoter in the Ru-Catalyzed Hydroesterification of Alkenes and Alkynes
58. Halide Ions as a Highly Efficient Promoter in the Ru-Catalyzed Hydroesterification of Alkenes and Alkynes
Eun Ju Park, Ji Min Lee, Hoon Han, and Sukbok Chang
57. Trimanganese Complexes Bearing Bidentate Nitrogen Ligands as a Highly Efficient Catalyst Precursor in the Epoxidation of Alkenes
57. Trimanganese Complexes Bearing Bidentate Nitrogen Ligands as a Highly Efficient Catalyst Precursor in the Epoxidation of Alkenes
Byungman Kang, Min Kim, Junseung Lee, Youngkyu Do, and Sukbok Chang
56. Highly Efficient MCM-48-based Template Synthesis of Osmium and Platinum 3-D Nanonetworks
56. Highly Efficient MCM-48-based Template Synthesis of Osmium and Platinum 3-D Nanonetworks
Chang Hoon Lee, Kwangyeol Lee, Sukbok Chang, Joon T. Park, and Bongsoo Kim
55. A Facile Access to N-Sulfonylimidates and their Synthetic Utility for the Transformations to Amidines and Amides
55. A Facile Access to N-Sulfonylimidates and their Synthetic Utility for the Transformations to Amidines and Amides
Eun Jeong Yoo, Imhyuck Bae, Seung Hwan Cho, Hoon Han, and Sukbok Chang
54. Efficient Enantioselective Synthesis of Ξ±-Hydroxy-Ξ²-amino Acids Using the Claisen and Curtius Rearrangements
54. Efficient Enantioselective Synthesis of Ξ±-Hydroxy-Ξ²-amino Acids Using the Claisen and Curtius Rearrangements
Doo Young Jung, Sol Kang, Sukbok Chang, and Yong Hae Kim
π Synlett. 2006, 86-90
53. Pt-Catalyzed sp3 CβH Bond Activation of o-alkyl Substituted Aromatic Carboxylic Acid Derivatives for the Formation of Aryl Lactones
53. Pt-Catalyzed sp3 CβH Bond Activation of o-alkyl Substituted Aromatic Carboxylic Acid Derivatives for the Formation of Aryl Lactones
Ji Min Lee and Sukbok Chang
2005
2005
52. Copper-Catalyzed Hydrative Amide Synthesis with Terminal Alkyne, Sulfonyl Azide, and Water
52. Copper-Catalyzed Hydrative Amide Synthesis with Terminal Alkyne, Sulfonyl Azide, and Water
Seung Hwan Cho, Eun Jeong Yoo, Imhyuck Bae, and Sukbok Chang
51. WOβ Nanoparticles on MCM-48 as a Highly Selective and Versatile Heterogeneous Catalyst for the Oxidation of Olefins, Sulfides, and Cyclic Ketones
51. WOβ Nanoparticles on MCM-48 as a Highly Selective and Versatile Heterogeneous Catalyst for the Oxidation of Olefins, Sulfides, and Cyclic Ketones
Dong Hyun Koo, Min Kim, and Sukbok Chang
50. Tetraarylphosphonium Halides as Arylating Reagents in Pd-Catalyzed Heck and Cross-Coupling Reactions
50. Tetraarylphosphonium Halides as Arylating Reagents in Pd-Catalyzed Heck and Cross-Coupling Reactions
Lee Kyung Hwang, Youngim Na, Junseung Lee, Youngkyu Do, and Sukbok Chang
49. Highly Efficient One-Pot Synthesis of N-Sulfonylamidines by Cu-Catalyzed Three-Component Coupling of Sulfonyl Azide, Alkyne, and Amine
49. Highly Efficient One-Pot Synthesis of N-Sulfonylamidines by Cu-Catalyzed Three-Component Coupling of Sulfonyl Azide, Alkyne, and Amine
Imhyuck Bae, Hoon Han, and Sukbok Chang
π J. Am. Chem. Soc. 2005, 127, 2038β2039
Highlighted in Letters in Organic Chemistry, News and Views in Organic Chemistry
48. Cooperative Catalysis by Ru and Pd for the Direct Coupling of a Chelating Aldehyde with Iodoarenes or Organostannanes
48. Cooperative Catalysis by Ru and Pd for the Direct Coupling of a Chelating Aldehyde with Iodoarenes or Organostannanes
Sangwon Ko, Byungman Kang, and Sukbok Chang
2004
2004
47. Use of Ruthenium/Alumina as a Convenient Catalyst for the Copper-Free Sonogashira Coupling Reactions
47. Use of Ruthenium/Alumina as a Convenient Catalyst for the Copper-Free Sonogashira Coupling Reactions
So Young Park, Min Kim, Dong Hyun Koo, and Sukbok Chang
46. Isotope-Coded N-Terminal Sulfonation of Peptides Allows Quantitative Proteomic Analysis with Increased de novo Peptide Sequencing Capability
46. Isotope-Coded N-Terminal Sulfonation of Peptides Allows Quantitative Proteomic Analysis with Increased de novo Peptide Sequencing Capability
Yong Ho Lee, Hoon Han, Seok-Bok Chang, Sang-Won Lee
45. Notable Coordination Effects of 2-Pyridinesulfonamides Leading to Efficient Aziridination and Selective Aziridine Ring Opening
45. Notable Coordination Effects of 2-Pyridinesulfonamides Leading to Efficient Aziridination and Selective Aziridine Ring Opening
Hoon Han, Imhyuck Bae, Eun Jeong Yoo, Junseong Lee, Youngkyu Do, and Sukbok Chang
44. Substituent Effects on the Z/E-Selectivity in Cross-Metathesis of Conjugated Enynes
44. Substituent Effects on the Z/E-Selectivity in Cross-Metathesis of Conjugated Enynes
Byungman Kang, Ji Min Lee, Jaesik Kwak, Yunsup Lee, and Sukbok Chang
43. Electrochemistry as a Correlation Tool Candidate with Catalytic Activities in Ru-catalyzed Hydrolytic Oxidation of Organosilane
43. Electrochemistry as a Correlation Tool Candidate with Catalytic Activities in Ru-catalyzed Hydrolytic Oxidation of Organosilane
Youngim Na, Chongmok Lee, Jae Youn Pak, Kuk Hwa Lee, and Sukbok Chang
42. A Facile Synthetic Route to (+)-Allosedamine via Hydrolytic Kinetic Resolution and Olefin Metathesis
42. A Facile Synthetic Route to (+)-Allosedamine via Hydrolytic Kinetic Resolution and Olefin Metathesis
Byungman Kang and Sukbok Chang
41. Cooperative Multi-Catalyst Systems for One-Pot Organic Transformations
41. Cooperative Multi-Catalyst Systems for One-Pot Organic Transformations
Ji Min Lee, Youngim Na, Hoon Han, and Sukbok Chang
40. Highly Efficient Iridium-Catalyzed Oxidation of Organosilanes to Silanols
40. Highly Efficient Iridium-Catalyzed Oxidation of Organosilanes to Silanols
Youngjun Lee, Dong Seomoon, Sundae Kim, Hoon Han, Sukbok Chang, and Phil Ho Lee
39. Ruthenium-Catalyzed Heck-Type Olefination and Suzuki Coupling Reactions: Studies on the Nature of Catalytic Species
39. Ruthenium-Catalyzed Heck-Type Olefination and Suzuki Coupling Reactions: Studies on the Nature of Catalytic Species
Youngim Na, Soyoung Park, Soo Bong Han, Hoon Han, Sangwon Ko, and Sukbok Chang
2003
2003
38. Conjugated Enynes as a New Type of Substrates for Olefin Metathesis
38. Conjugated Enynes as a New Type of Substrates for Olefin Metathesis
Byungman Kang, Do-hyeon Kim, Youngkyu Do, and Sukbok Chang
37. Ru-Catalyzed Hydroamidation of Alkenes and Cooperative Aminocarboxylation Procedure with Chelationg Formamide
37. Ru-Catalyzed Hydroamidation of Alkenes and Cooperative Aminocarboxylation Procedure with Chelationg Formamide
Sangwon Ko, Hoon Han, and Sukbok Chang
36. Rh-Catalyzed One-Pot and Practical Transformation of Aldoximes to Amides
36. Rh-Catalyzed One-Pot and Practical Transformation of Aldoximes to Amides
Soyoung Park, Yoon-aa Choi, Hoon Han, Soon Ha Yang, and Sukbok Chang
35. Osmium Replica of Mesoporous Silicate MCM-48: Efficient and Reusable Catalyst for Oxidative Cleavage and Dihydroxylation Reactions
35. Osmium Replica of Mesoporous Silicate MCM-48: Efficient and Reusable Catalyst for Oxidative Cleavage and Dihydroxylation Reactions
Kwangyeol Lee, Yong-Ho Kim, Soo Bong Han, Hongkyu Kang, Soyoung Park, Won Seok Seo, Joon T. Park, Bongsoo Kim, and Sukbok Chang
34. Ruthenium-Catalyzed Hydroesterification of Alkynes and Dienes Based on a Chelation-Approach
34. Ruthenium-Catalyzed Hydroesterification of Alkynes and Dienes Based on a Chelation-Approach
Youngim Na, Sangwon Ko, Lee Kyoung Hwang, and Sukbok Chang
33. Chelation-Accelerated Sequential Decarbonylation of Formate and Alkoxycarbonylation of Aryl Halides using a Combined Ru and Pd Catalyst
33. Chelation-Accelerated Sequential Decarbonylation of Formate and Alkoxycarbonylation of Aryl Halides using a Combined Ru and Pd Catalyst
Sangwon Ko, Chongmok Lee, Moon-Geun Choi, Youngim Na, and Sukbok Chang
2002
2002
32. A Short and Efficient Synthetic Approach to Hydroxy (E)-Stilbenoids via Solid-Phase Cross Metathesis
32. A Short and Efficient Synthetic Approach to Hydroxy (E)-Stilbenoids via Solid-Phase Cross Metathesis
Sukbok Chang, Youngim Na, Hyun Jung Shin, Eunjung Choi, and Lak Shin Jeong
31. [RuClβ(p-cymene)]β on Carbon: An Efficient, Selective, Reusable, and Environmentally Versatile Heterogeneous Catalyst
31. [RuClβ(p-cymene)]β on Carbon: An Efficient, Selective, Reusable, and Environmentally Versatile Heterogeneous Catalyst
Eunjung Choi, Chongmok Lee, Youngim Na, and Sukbok Chang
30. Ruthenium-Catalyzed Facile Aerobic Oxidation of Ξ±-Hydroxycarbonyls to 1,2-Dicarbonyl Compounds
30. Ruthenium-Catalyzed Facile Aerobic Oxidation of Ξ±-Hydroxycarbonyls to 1,2-Dicarbonyl Compounds
Sukbok Chang, Myunghee Lee, Sangwon Ko, and Phil Ho Lee
29. A Novel Chelation-Assisted Hydroesterification of Alkenes via Ruthenium Catalysis
29. A Novel Chelation-Assisted Hydroesterification of Alkenes via Ruthenium Catalysis
Sangwon Ko, Youngim Na, and Sukbok Chang
28. Palladium-Catalyzed Allylic Substitution using in situ Generated Allylindium Reagents
28. Palladium-Catalyzed Allylic Substitution using in situ Generated Allylindium Reagents
Phil Ho Lee, Sun-young Sung, Kooyeon Lee, and Sukbok Chang
2001
2001
27. Highly Efficient and Catalytic Conversion of Aldoximes to Nitriles
27. Highly Efficient and Catalytic Conversion of Aldoximes to Nitriles
Soon Ha Yang and Sukbok Chang
26. The Catalytic Sakurai Reaction
26. The Catalytic Sakurai Reaction
Phil Ho Lee, Kooyeon Lee, Sun-young Sung, and Sukbok Chang
25. A Short and Concise Synthetic Route to (β)-Coniceine
25. A Short and Concise Synthetic Route to (β)-Coniceine
So-Hyun Park, Hyun Jung Kang, Sangwon Ko, So Young Park, and Sukbok Chang
24. In situ Aerobic Alcohol Oxidation-Wittig Reactions
24. In situ Aerobic Alcohol Oxidation-Wittig Reactions
Guncheol Kim, Don Gyu Lee, and Sukbok Chang
23. In-Mediated Allylation of alpha-Keto Esters with Allyl Halides
23. In-Mediated Allylation of alpha-Keto Esters with Allyl Halides
Phil Ho Lee, Kooyeon Lee, and Sukbok Chang
22. Ultrasound Promoted Synthesis of beta-Hydroxyesters by Reformatsky Reaction using Indium Metal
22. Ultrasound Promoted Synthesis of beta-Hydroxyesters by Reformatsky Reaction using Indium Metal
Phil Ho Lee, Keukchan Bang, Kooyeon Lee, Sun-Young Sung, and Sukbok Chang
21. N-Alkoxyimidoyl Bromides as a New and Efficient Coupling Partner in Pd-Catalyzed Stille Reaction
21. N-Alkoxyimidoyl Bromides as a New and Efficient Coupling Partner in Pd-Catalyzed Stille Reaction
Sukbok Chang, Myunghee Lee, and Sunggak Kim
20. Catalytic and Highly Efficient 1,4-Addition of Terminal Alkynes to Conjugated Enones by [RuClβ(p-cymene)]β/Pyrrolidine
20. Catalytic and Highly Efficient 1,4-Addition of Terminal Alkynes to Conjugated Enones by [RuClβ(p-cymene)]β/Pyrrolidine
Sukbok Chang, Youngim Na, Eunjung Choi, and Sunggak Kim
19. Pd-Catalyzed Cross-Coupling of Alkynylsilanols with Iodobenzenes
19. Pd-Catalyzed Cross-Coupling of Alkynylsilanols with Iodobenzenes
Sukbok Chang, Soon Ha Yang, and Phil Ho Lee
18. A Rapid Formal Synthesis of the Macrolide (β)-A26771B
18. A Rapid Formal Synthesis of the Macrolide (β)-A26771B
Woo-Wha Lee, Hyun Jung Shin, and Sukbok Chang
2000
2000
17. Highly Selective and Practical Hydrolytic Oxidation of Organosilanes to Silanols Catalyzed by a Ruthenium Complex
17. Highly Selective and Practical Hydrolytic Oxidation of Organosilanes to Silanols Catalyzed by a Ruthenium Complex
Myunghee Lee, Sangwon Ko, and Sukbok Chang
16. Highly Efficient Aerobic Oxidation of Benzylic and Allylic Alcohols by a Simple Catalyst System of [RuClβ(p-cymene)]β/CsβCOβ
16. Highly Efficient Aerobic Oxidation of Benzylic and Allylic Alcohols by a Simple Catalyst System of [RuClβ(p-cymene)]β/CsβCOβ
Myunghee Lee and Sukbok Chang
15. In-Mediated Synthesis of 2-(2-Hydroxyethyl)homoallenylsilanes
15. In-Mediated Synthesis of 2-(2-Hydroxyethyl)homoallenylsilanes
Phil Ho Lee, Keukchan Bang, Kooyeon Lee, Chang-Hee Lee, and Sukbok Chang
14. Highly Stereoselective and Efficient Hydrosilylation of Terminal Alkynes Catalyzed by [RuClβ(p-cymene)]β
14. Highly Stereoselective and Efficient Hydrosilylation of Terminal Alkynes Catalyzed by [RuClβ(p-cymene)]β
Youngim Na and Sukbok Chang
13. Free Radical-Mediated Ring Expansion Reactions: Endocyclic Cleavage of Cyclopropylcarbinyl Radicals
13. Free Radical-Mediated Ring Expansion Reactions: Endocyclic Cleavage of Cyclopropylcarbinyl Radicals
Phil Ho Lee, Byungcheol Lee, Kooyeon Lee, Chang-Hee Lee, and Sukbok Chang
1999
1999
12. A New and Concise Synthetic Route to an Enantiopure (+)-Conduritol-E Derivative from Diethyl L-Tartrate
12. A New and Concise Synthetic Route to an Enantiopure (+)-Conduritol-E Derivative from Diethyl L-Tartrate
Woo-Wha Lee and Sukbok Chang
11. Slow Evaporation of Water from Hydrated Salen Transition Metal Complexes in the Gas Phase Reveals Details of Metal Ligand Interactions
11. Slow Evaporation of Water from Hydrated Salen Transition Metal Complexes in the Gas Phase Reveals Details of Metal Ligand Interactions
Sang-Won Lee, Sukbok Chang, Dmitri Kossakovski, Heather Cox, and J. L. Beauchamp
10. A Highly Efficient Synthesis of (S)-(+)-N-Boc-Coniine using Ring-Closing Olefin Metathesis (RCM)
10. A Highly Efficient Synthesis of (S)-(+)-N-Boc-Coniine using Ring-Closing Olefin Metathesis (RCM)
Eunyoung Jo, Youngim Na, and Sukbok Chang
~1998
~1998
9. Synthesis and Characterization of New Ruthenium-Based Olefin Metathesis Catalysts Coordinated with Bidentate Schiff-Base Ligands
9. Synthesis and Characterization of New Ruthenium-Based Olefin Metathesis Catalysts Coordinated with Bidentate Schiff-Base Ligands
Sukbok Chang, LeRoy Jones II, Chunming Wang, Lawrence M. Henling, and Robert H. Grubbs
8. Recent Advances in Olefin Metathesis and its Application in Organic Synthesis
8. Recent Advances in Olefin Metathesis and its Application in Organic Synthesis
Robert H. Grubbs and Sukbok Chang
7. A Highly Efficient and Practical Synthesis of Chromene Derivatives using Ring-Closing Olefin Metathesis
7. A Highly Efficient and Practical Synthesis of Chromene Derivatives using Ring-Closing Olefin Metathesis
Sukbok Chang and Robert H. Grubbs
6. On the Viability of Oxametallacyclic Intermediates in the (salen)Mn-Catalyzed Asymmetric Epoxidation
6. On the Viability of Oxametallacyclic Intermediates in the (salen)Mn-Catalyzed Asymmetric Epoxidation
Paul J. Pospisil, Sukbok Chang, Michael Palucki, Reed G. Konsler, Karl B. Hansen, and Prof. Eric N. Jacobsen
5. A Simple Method to Polyhydroxylated Olefinic Molecules using Ring-Closing Olefin Metathesis
5. A Simple Method to Polyhydroxylated Olefinic Molecules using Ring-Closing Olefin Metathesis
Sukbok Chang and Robert H. Grubbs
4. Enantioselective Epoxidation of Cyclic 1,3-Dienes Catalyzed by a Sterically and Electronically Optimized (salen)Mn Complex
4. Enantioselective Epoxidation of Cyclic 1,3-Dienes Catalyzed by a Sterically and Electronically Optimized (salen)Mn Complex
Sukbok Chang, Richard M Heid, and Eric N Jacobsen
3. Effect of Chiral Quaternary Ammonium Salts on (salen)Mn-Catalyzed Epoxidation of cis-Olefins. A Highly Enantioselective, Catalytic Route to Trans-Epoxides
3. Effect of Chiral Quaternary Ammonium Salts on (salen)Mn-Catalyzed Epoxidation of cis-Olefins. A Highly Enantioselective, Catalytic Route to Trans-Epoxides
Sukbok Chang, Jennifer M. Galvin, and Eric N. Jacobsen
2. Regio- and Enantioselective Catalytic Epoxidation of Conjugated Polyenes. Formal Synthesis of LTA4 Methyl Ester
2. Regio- and Enantioselective Catalytic Epoxidation of Conjugated Polyenes. Formal Synthesis of LTA4 Methyl Ester
Sukbok Chang, Nam Ho Lee, and Eric N. Jacobsen
1. A New Convenient Method for Ξ²-Lactam Formation from Ξ²-Amino Acids using Bis(5β²-nitro-2β²-pyridyl) 2,2,2-Trichloroethyl Phosphate
1. A New Convenient Method for Ξ²-Lactam Formation from Ξ²-Amino Acids using Bis(5β²-nitro-2β²-pyridyl) 2,2,2-Trichloroethyl Phosphate
Sunggak Kim, Suk Bok Chang, and Phil Ho Lee
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