Browse "Dept. of Chemistry(화학과)" by Author Chang, Sukbok

Showing results 133 to 192 of 245

133
Mechanism-Driven Approach To Develop a Mild and Versatile C-H Amidation through Ir-III Catalysis

Hwang, Yeongyu; PARK, YOONSU; Chang, Sukbok, CHEMISTRY-A EUROPEAN JOURNAL, v.23, no.46, pp.11147 - 11152, 2017-08

134
Mechanism-driven approaches to site- and enantioselective C−H amidation reactions by developing robust nitrene precursors = 나이트렌 전구체의 개발을 통한 위치 및 거울상 선택적 탄소-수소 아미드화의 반응 메커니즘 기반 연구link

Park, Yoonsu; Chang, Sukbok; et al, 한국과학기술원, 2019

135
Mechanism-guided development of nitrenoid transfer catalysts for selective formation of N-heterocycles = 신규한 전이금속 촉매 개발을 통한 나이트렌 이동 반응과 이를 활용한 선택적 헤테로고리 화합물 합성에 관한 연구link

Hong, Seung Youn; Chang, Sukbok; et al, 한국과학기술원, 2020

136
Mechanism-Guided Development of Transition-Metal-Catalyzed C-N Bond-Forming Reactions Using Dioxazolones as the Versatile Amidating Source

Hong, Seung Youn; Hwang, Yeongyu; Lee, Minhan; Chang, Sukbok, ACCOUNTS OF CHEMICAL RESEARCH, v.54, no.11, pp.2683 - 2700, 2021-06

137
Mechanistic Studies of the Rhodium-Catalyzed Direct C-H Amination Reaction Using Azides as the Nitrogen Source

Park, Sae Hume; Kwak, Jaesung; Shin, Kwangmin; Ryu, Jaeyune; PARK, YOONSU; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.6, pp.2492 - 2502, 2014-02

138
Mechanistic studies on the Cu-catalyzed three-component reactions of sulfonyl azides, 1-alkynes and amines, alcohols, or water: Dichotomy via a common pathway

Yoo, Eun Jeong; Ahlquist, Marten; Bae, Imhyuck; Sharpless, K. Barry; Fokin, Valery V.; Chang, Sukbok, JOURNAL OF ORGANIC CHEMISTRY, v.73, no.14, pp.5520 - 5528, 2008-07

139
Merging NiH Catalysis and Inner-Sphere Metal-Nitrenoid Transfer for Hydroamidation of Alkynes

Lyu, Xiang; Zhang, Jianbo; Kim, Dongwook; Seo, Sangwon; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.143, no.15, pp.5867 - 5877, 2021-04

140
Metal-Free Carbocyclization of Homoallylic Silyl Ethers Leading to Cyclopropanes and Cyclobutanes

Zhang, Jianbo; Hazra, Chinmoy Kumar; Park, Sehoon; Chang, Sukbok, ASIAN JOURNAL OF ORGANIC CHEMISTRY, v.8, no.9, pp.1637 - 1640, 2019-09

141
Metal-Free Conversion of Carboxamides to Ureas Using Tertiary Amines and Iodosylmesitylene

Han, Hoon; Chang, Sukbok, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.31, no.3, pp.746 - 748, 2010-03

142
Metal-Free Hydrosilylation Polymerization by Borane Catalyst

Kim, Dong Wook; Joung, Seewon; Kim, Jeung Gon; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.54, no.49, pp.14805 - 14809, 2015-12

143
Method for preparing silane derivatives from furan derivatives in presence of borane catalyst

Chang, Sukbok; Kumar Hazra Chinmoy; Gandhamsetty, Narasimhulu

144
Method for producing lactam compound, and lactam compound produced thereby

Chang, Sukbok; Hong, Seung Youn; Park, Yoonsu; Hwang, Yeongyu; Kim, Yeong Bum

145
Method for producing lactam compound, and lactam compound produced thereby

Chang, Sukbok; Hong, Seung Youn; Park, Yoon Su; Hwang, Yeongyu; Kim,Yeong Bum

146
METHOD FOR PRODUCING LACTAM COMPOUND, AND LACTAM COMPOUND PRODUCED THEREBY

Chang, Sukbok; Hong, Seung Youn; Park, Yoon Su; Hwang, Yeongyu; Kim, Yeong Bum

147
METHOD FOR PRODUCING LACTAM COMPOUND, AND LACTAM COMPOUND PRODUCED THEREBY

Chang, Sukbok; Hong, Seung Youn; Park, Yoon Su; Hwang, YeonGyu; Kim, Yeong Bum

148
Method of synthesizing hydrocarbon polymers using deoxygenation

Seo, Myungeun; Jeon, Chung Sub; Chang, Sukbok; KIM, DONG WOOK; Oh, Taeseok; Jeon, Seongjang

149
Modular Tuning of Electrophilic Reactivity of Iridium Nitrenoids for the Intermolecular Selective alpha-Amidation of beta-Keto Esters

Lee, Minhan; Jung, Hoimin; Kim, Dongwook; Park, Jung-Woo; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.142, no.28, pp.11999 - 12004, 2020-07

150
Multidimensional Screening Accelerates the Discovery of Rhodium Catalyst Systems for Selective Intra- and Intermolecular C-H Amidations

Jeong, Jiwoo; Jung, Hoimin; Kim, Dongwook; Chang, Sukbok, ACS CATALYSIS, v.12, no.13, pp.8127 - 8138, 2022-06

151
N-alkoxyimidoyl bromides as a new and efficient coupling partner in Pd-catalyzed Stille reaction

Chang, Sukbok; Lee, M; Kim, Sung Gak, SYNLETT, no.10, pp.1557 - 1558, 2001-10

152
N-Chloro-N-sodio-carbamates as a Practical Amidating Reagent for Scalable and Sustainable Amidation of Aldehydes under Visible Light

Jeon, Hyun Ji; Lee, Wongyu; Seo, Sangwon; Chang, Sukbok, ORGANIC PROCESS RESEARCH & DEVELOPMENT, v.25, no.5, pp.1176 - 1183, 2021-05

153
(NHC)Cu-Catalyzed Mild C-H Amidation of (Hetero)arenes with Deprotectable Carbamates: Scope and Mechanistic Studies

Xie, Weilong; Yoon, Jung Hee; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.138, no.38, pp.12605 - 12614, 2016-09

154
NHC-Catalyzed 1,2-Selective Hydroboration of Quinolines

Jeong, Jinseong; Heo, Joon; Kim, Dongwook; Chang, Sukbok, ACS CATALYSIS, v.10, no.9, pp.5023 - 5029, 2020-05

155
Ni-Catalyzed Intermolecular C(sp3)-H Amidation Tuned by Bidentate Directing Groups

Kim, Yeong Bum; Won, Joonghee; Lee, Jeonghyo; Kim, Junho; Zhou, Bingwei; Park, Jung-Woo; Baik, Mu-Hyun; et al, ACS CATALYSIS, v.11, no.5, pp.3067 - 3072, 2021-03

156
Ni-Mediated Generation of "CN" Unit from Formamide and Its Catalysis in the Cyanation Reactions

Yang, Luo; Liu, Yu-Ting; PARK, YOONSU; Park, Sung-Woo; Chang, Sukbok, ACS CATALYSIS, v.9, no.4, pp.3360 - 3365, 2019-04

157
Nitrene-mediated intermolecular N-N coupling for efficient synthesis of hydrazides

Wang, Hao; Jung, Hoimin; Song, Fangfang; Zhu, Shiyang; Bai, Ziqian; Chen, Danye; He, Gang; et al, NATURE CHEMISTRY, v.13, no.4, 2021-04

158
Notable Additive Effects on Ru-Catalyzed Hydroesterifiaction

Park, EJ; Chang, Sukbok, American Chemical Society National Meeting, 2006-09

159
Novel metal complex, method for producing same, and method for producing gamma-lactam compound using same

Chang, Sukbok; Hong, Seung Youn; Park, Yoonsu; Hwang, Yeongyu; Kim, Yeong Bum

160
NOVEL METAL COMPLEX, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING GAMMA-LACTAM COMPOUND USING SAME

Chang, Sukbok; Hong, Seung Youn; Park, Yoon Su; Hwang, Yeongyu; Kim, Yeong Bum

161
On the Origin of Rh-Catalyzed Selective Ring-Opening Amidation of Substituted Cyclopropanols to Access beta(2)-Amino Ketones

Lee, Minhan; Heo, Joon; Kim, Dongwook; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.144, no.8, pp.3667 - 3675, 2022-03

162
On the viability of oxametallacyclic intermediates in the (salen)Mn-catalyzed asymmetric epoxidation

Finney, NS; Pospisil, PJ; Chang, Sukbok; Palucki, M; Konsler, RG; Hansen, KB; Jacobsen, EN, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, v.36, no.16, pp.1720 - 1723, 1997-09

163
One-pot amidation of esters by exploiting iridium-nitrene intermediacy = 이리듐 나이트렌 중간체를 매개로 한 에스터의 한 용기 아미드화 반응link

Gwon, Yunyeong; Chang, Sukbok; et al, 한국과학기술원, 2022

164
Orthogonal Reactivity of Acyl Azides in C-H Activation: Dichotomy between C-C and C-N Amidations Based on Catalyst Systems

Shin, Kwangmin; Ryu, Jaeyune; Chang, Sukbok, ORGANIC LETTERS, v.16, no.7, pp.2022 - 2025, 2014-04

165
Osmium Replica of Mesoporous Silicate MCM-48: Efficient and Recyclable Catalyst for Oxidative Cleavage and Dihydroxylation Reactions

Lee, K; Kim, YH; Han, SB; Kang, H; Park, S; Seo, WS; Park, JT.; et al, American Chemical Society Netional Meeting, pp.6844 - 6845, 2003-09

166
Osmium replica of mesoporous silicate MCM-48: Efficient and reusable catalyst for oxidative cleavage and dihydroxylation reactions

Lee, K; Kim, YH; Han, SB; Kang, HK; Park, S; Seo, WS; Park, Joon Taik; et al, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.125, pp.6844 - 6845, 2003-06

167
Oxidatively induced reductive elimination in transition metal-catalyzed C–H functionalizations = 고준위 산화수 금속 촉매 중간체를 통한 탄소-수소 결합 작용기화 반응에서의 환원적 제거 반응 촉진 연구link

Kim, Jinwoo; Chang, Sukbok; et al, 한국과학기술원, 2021

168
Oxidatively Induced Reductive Elimination: Exploring the Scope and Catalyst Systems with Ir, Rh, and Ru Complexes

Kim, Jinwoo; Shin, Kwangmin; Jin, Seongho; Kim, Dongwook; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.141, no.9, pp.4137 - 4146, 2019-03

169
Palladium-catalyzed allylic substitution using in situ generated allylindium reagents

Lee, PH; Sung, SY; Lee, K; Chang, Sukbok, SYNLETT, no.1, pp.146 - 148, 2002-01

170
Pd-catalyzed cross-coupling of alkynylsilanols with iodobenzenes

Chang, Sukbok; Yang, SH; Lee, PH, TETRAHEDRON LETTERS, v.42, no.29, pp.4833 - 4835, 2001-07

171
Phosphoryl azides as versatile new reaction partners in the Cu-catalyzed three-component couplings

Kim, Seok Hwan; Jung, Doo Young; Chang, Sukbok, JOURNAL OF ORGANIC CHEMISTRY, v.72, no.25, pp.9769 - 9771, 2007-12

172
Photoinduced alpha-C-H Amination of Cyclic Amine Scaffolds Enabled by Polar-Radical Relay

Lee, Wongyu; Kim, Dongwook; Seo, Sangwon; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.61, no.25, 2022-06

173
Photoinduced Transition-Metal-Free Chan-Evans-Lam-Type Coupling: Dual Photoexcitation Mode with Halide Anion Effect

Zhou, Zijun; Kweon, Jeonguk; Jung, Hoimin; Kim, Dongwook; Seo, Sangwon; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.144, no.20, pp.9161 - 9171, 2022-05

174
Physical organic approaches to selective C–H amidation reactions by designing tailored iridium catalysts = 이리듐 촉매의 개발을 통한 선택적 탄소-수소 아미드화 반응의 물리유기화학 기반 연구link

Hwang, Yeongyu; Chang, Sukbok; et al, 한국과학기술원, 2021

175
Piers' borane- mediated hydrosilylation of epoxides and cyclic ethers

Zhang, Jianbo; Park, Sehoon; Chang, Sukbok, CHEMICAL COMMUNICATIONS, v.54, no.52, pp.7243 - 7246, 2018-07

176
Pt-catalyzed sp(3) C-H bond activation of o-alkyl substituted aromatic carboxylic acid derivatives for the formation of aryl lactones

Lee, JM; Chang, Sukbok, TETRAHEDRON LETTERS, v.47, no.9, pp.1375 - 1379, 2006-02

177
Recent advances in olefin metathesis and its application in organic synthesis

Grubbs, RH; Chang, Sukbok, TETRAHEDRON, v.54, no.18, pp.4413 - 4450, 1998-04

178
Reductive Carbocyclization of Homoallylic Alcohols to syn-Cyclobutanes by a Boron-Catalyzed Dual Ring-Closing Pathway

Hazra, Chinmoy Kumar; Jeong, Jinhoon; Kim, Hyunjoong; Baik, Mu-Hyun; Park, Sehoon; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.57, no.10, pp.2692 - 2696, 2018-03

179
Reductive cascade transformations of heteroatom-containing unsaturated molecules by Lewis acid catalysis = 루이스산 촉매 작용을 통한 헤테로원자-포함 불포화 화합물의 연속적 환원 반응에 관한 연구link

Kim, Eunae; Chang, Sukbok; et al, 한국과학기술원, 2020

180
Regio- and Enantioselective Catalytic δ-C-H Amidation of Dioxazolones Enabled by Open-Shell Copper-Nitrenoid Transfer

Kim, Suhyeon; Song, Se Lin; Zhang, Jianbo; Kim, Dongwook; Hong, Sungwoo; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.145, no.29, pp.16238 - 16248, 2023-07

181
Regiodivergent Access to Five- and Six-Membered Benzo-Fused Lactams: Ru-Catalyzed Olefin Hydrocarbamoylation

Li, Bin; PARK, YOONSU; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.3, pp.1125 - 1131, 2014-01

182
Regioselective Access to alpha-Vinylsilanes and alpha-Vinylgermanes by Cobalt-Catalyzed Migratory Hydrofunctionalization of 2-Alkynes

Sahoo, Manoj Kumar; Kim, Dongwook; Chang, Sukbok; Park, Jung-Woo, ACS CATALYSIS, v.11, no.20, pp.12777 - 12784, 2021-10

183
REGIOSELECTIVE AND ENANTIOSELECTIVE CATALYTIC EPOXIDATION OF CONJUGATED POLYENES - FORMAL SYNTHESIS OF LTA(4) METHYL-ESTER

Chang, Sukbok; LEE, NH; JACOBSEN, EN, JOURNAL OF ORGANIC CHEMISTRY, v.58, no.25, pp.6939 - 6941, 1993-12

184
Regioselective Introduction of Heteroatoms at the C-8 Position of Quinoline N-Oxides: Remote C-H Activation Using N-Oxide as a Stepping Stone

Hwang, Heejun; Kim, Jinwoo; Jeong, Jisu; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.30, pp.10770 - 10776, 2014-07

185
Revisiting Arene C(sp(2))-H Amidation by Intramolecular Transfer of Iridium Nitrenoids: Evidence for a Spirocyclization Pathway

Hwang, Yeongyu; PARK, YOONSU; Kim, Yeong Bum; Kim, Dongwook; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.57, no.41, pp.13565 - 13569, 2018-10

186
Rh(III)- and Ir(III)-Catalyzed Direct C-H Bond Transformations to Carbon-Heteroatom Bonds

Kim, Jeung Gon; Shin, Kwangmin; Chang, Sukbok, C-H BOND ACTIVATION AND CATALYTIC FUNCTIONALIZATION I, v.55, pp.29 - 51, 2016

187
Rh(III)- and Ir(III)-Catalyzed Direct C-H Bond Transformations to Carbon-Heteroatom Bonds

Kim, Jeung Gon; Shin, Kwangmin; Chang, Sukbok, C-H BOND ACTIVATION AND CATALYTIC FUNCTIONALIZATION I, v.55, pp.29 - 51, 2016

188
Rh(III)-Catalyzed C-H Cyclization of Arylnitrones with Diazo Compounds: Access to N-Hydroxyindolines

Dateer, Ramesh B.; Chang, Sukbok, ORGANIC LETTERS, v.18, no.1, pp.68 - 71, 2016-01

189
Rh(NHC)-Catalyzed Direct and Selective Arylation of Quinolines at the 8-Position

Kwak, Jaesung; Kim, Min; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.133, no.11, pp.3780 - 3783, 2011-03

190
Rh-Catalyzed one-pot and practical transformation of aldoximes to amides

Park, S; Choi, Y; Han, H; Yang, SH; Chang, Sukbok, CHEMICAL COMMUNICATIONS, no.15, pp.1936 - 1937, 2003

191
Rhodium(III)-Catalyzed C-C Bond Formation of Quinoline N-Oxides at the C-8 Position under Mild Conditions

Jeong, Jisu; Patel, Pitambar; Hwang, Heejun; Chang, Sukbok, ORGANIC LETTERS, v.16, no.17, pp.4598 - 4601, 2014-09

192
Rhodium(NHC)-Catalyzed Amination of Aryl Bromides

Kim, Min; Chang, Sukbok, ORGANIC LETTERS, v.12, no.7, pp.1640 - 1643, 2010-04

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