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

Showing results 72 to 131 of 245

72
Deconstructive Pyridylation of Unstrained Cyclic Amines through a One-Pot Umpolung Approach

Hong, Seonghyeok; Kweon, Byeongseok; Lee, Wooseok; Chang, Sukbok; Hong, Sungwoo, ORGANIC LETTERS, v.25, no.15, pp.2722 - 2727, 2023-04

73
Delineating Physical Organic Parameters in Site-Selective C-H Functionalization of Indoles

Kim, Youyoung; PARK, YOONSU; Chang, Sukbok, ACS CENTRAL SCIENCE, v.4, no.6, pp.768 - 775, 2018-06

74
Development of catalytic 1,2-selective dearomatization of N-heteroarenes = 다양한 촉매 시스템을 이용한 질소 헤테로 방향족의 1,2-선택적 탈방향족화 반응link

Jeong, Jinseong; Chang, Sukbok; et al, 한국과학기술원, 2020

75
Development of cobalt-catalyzed C−H bond functionalization reactions = 코발트 촉매를 이용한 탄소-수소 결합 기능화반응에 관한 연구link

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

76
Development of direct C-H amidation at the C-8 position of quinoline N-oxides = 탄소-수소 결합 활성화를 통한 퀴놀린엔옥사이드 8번 탄소 위치의 아미드 결합 형성 반응에 대한 연구link

Hwang, Heejun; 황희준; et al, 한국과학기술원, 2016

77
Development of Direct C-H Amination Reactions

Chang, Sukbok, 24th International Congress on Heterocyclic Chemistry (ISHC-24), The State Key Laboratory of Bioorganic and Natural Products Chemistry at the Shanghai Institute of Organic Chemistry, 2013-09-09

78
Development of Direct C-H Amination Reactions

Chang, Sukbok, International Symposium on Catalysis and Fine Chemicals 2013 (C&FC2013), Renmin University of China, 2013-12-02

79
Development of direct C-H amination using amines via transition metal-mediated cross-dehydrogenative coupling = 전이금속 매개체와 아민의 교차-탈수소화 짝지음 반응을 통한 탄소-수소 결합 아미노화 반응에 관한 연구link

Kim, Hyunwoo; Chang, Sukbok; et al, 한국과학기술원, 2018

80
Development of iridium-catalyzed oxidative C-H arylation reactions = 이리듐 촉매의 탄소-수소 결합 활성화를 통한 산화성 아릴화 반응에 대한 연구link

Shin, Kwangmin; 신광민; et al, 한국과학기술원, 2017

81
Development of selective intramolecular C–H amidation reactions via novel cobalt catalyst system = 새로운 코발트 촉매 시스템을 이용한 선택적 분자내 탄소–수소 아미드화 반응 개발link

Lee, Jia; Chang, Sukbok; et al, 한국과학기술원, 2021

82
Diastereoselective Construction of alpha-Silyltetrahydropyranols through Silyl-Oxa-Prins Cyclization

Gandhamsetty, Narasimhulu; Jee, Soyeon; Chang, Sukbok, EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v.2017, no.4, pp.933 - 938, 2017-01

83
Direct CH Amination of Arenes with Alkyl Azides under Rhodium Catalysis

Shin, Kwangmin; Baek, Yunjung; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.52, no.31, pp.8031 - 8036, 2013-07

84
Disrotatory Ring-Opening of Furans Gives Stereocontrol

Jeong, Jinhoon; Kim, Hyunjoong; Hazra, Chinmoy K.; Chang, Sukbok; Baik, Mu-Hyun, THE JOURNAL OF ORGANIC CHEMISTRY, v.84, no.17, pp.11061 - 11067, 2019-09

85
Double Hydroboration of Quinolines via Borane Catalysis: Diastereoselective One Pot Synthesis of 3-Hydroxytetrahydroquinolines

Kim, Eunae; Jeon, Hyun Ji; Park, Sehoon; Chang, Sukbok, ADVANCED SYNTHESIS & CATALYSIS, v.362, no.2, pp.308 - 313, 2020-01

86
EFFECT OF CHIRAL QUATERNARY AMMONIUM-SALTS ON (SALEN)MN-CATALYZED EPOXIDATION OF CIS-OLEFINS - A HIGHLY ENANTIOSELECTIVE, CATALYTIC ROUTE TO TRANS-EPOXIDES

Chang, Sukbok; GALVIN, JM; JACOBSEN, EN, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.116, no.15, pp.6937 - 6938, 1994-07

87
Efficient enantioselective synthesis of alpha-hydroxy-beta-amino acids using the claisen and curtius rearrangements

Jung, DY; Kang, S; Chang, Sukbok; Kim, Yong Hae, SYNLETT, v.636, pp.86 - 90, 2006-01

88
Efficient enantioselective total synthesis of arabino-phytosphingosine

Jung, DY; Kang, S; Chang, Sukbok; Kim, Yong Hae, SYNLETT, v.90, no.14, pp.2183 - 2186, 2005-09

89
Electrochemistry as a correlation tool candidate with catalytic activities in Ru-catalyzed hydrolytic oxidation of organosilane

Na, Y; Lee, C; Pak, JY; Lee, KH; Chang, Sukbok, TETRAHEDRON LETTERS, v.45, no.42, pp.7863 - 7865, 2004-10

90
Electrolytic C-H Oxygenation via Oxidatively Induced Reductive Elimination in Rh Catalysis

Jin, Seongho; Kim, Jinwoo; Kim, Dongwook; Park, Jung-Woo; Chang, Sukbok, ACS CATALYSIS, v.11, no.11, pp.6590 - 6595, 2021-06

91
Enantioselective Access to Spirolactams via Nitrenoid Transfer Enabled by Enhanced Noncovalent Interactions

Lee, Euijae; Hwang, Yeongyu; Kim, Yeong Bum; Kim, Dongwook; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.143, no.17, pp.6363 - 6369, 2021-05

92
ENANTIOSELECTIVE EPOXIDATION OF CYCLIC 1,3-DIENES CATALYZED BY A STERICALLY AND ELECTRONICALLY OPTIMIZED (SALEN)MN COMPLEX

Chang, Sukbok; HEID, RM; JACOBSEN, EN, TETRAHEDRON LETTERS, v.35, no.5, pp.669 - 672, 1994-01

93
Endo-Selective Intramolecular Alkyne Hydroamidation Enabled by NiH Catalysis Incorporating Alkenylnickel Isomerization

Choi, Hoonchul; Lyu, Xiang; Kim, Dongwook; Seo, Sangwon; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.144, no.22, pp.10064 - 10074, 2022-06

94
Energy-transfer-induced [3+2] cycloadditions of N-N pyridinium ylides

Lee, Wooseok; Koo, Yejin; Jung, Hoimin; Chang, Sukbok; Hong, Sungwoo, NATURE CHEMISTRY, v.15, no.8, pp.1091 - 1099, 2023-06

95
Facile Installation of amino functionality to phosphine oxides and quinoline oxides via direct C-H activation = 탄소-수소 결합 활성화를 통한 포스핀 옥사이드, 퀴놀린 옥사이드의 아미노 작용기 도입 방법 연구link

Gwon, Donghyeon; Chang, Sukbok; et al, 한국과학기술원, 2018

96
Free radical-mediated ring expansion reactions: Endocyclic cleavage of cyclopropylcarbinyl radicals

Lee, PH; Lee, B; Lee, K; Lee, CH; Chang, Sukbok, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.21, no.6, pp.595 - 603, 2000-06

97
Halide ions as a highly efficient promoter in the Ru-catalyzed hydroesterification of alkenes and alkynes

Park, Eun Ju; Lee, Ji Min; Han, Hoon; Chang, Sukbok, ORGANIC LETTERS, v.8, no.19, pp.4355 - 4358, 2006-09

98
Harnessing Secondary Coordination Sphere Interactions That Enable the Selective Amidation of Benzylic C-H Bonds

Jung, Hoimin; Schrader, Malte; Kim, Dongwook; Baik, Mu-Hyun; PARK, YOONSU; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.141, no.38, pp.15356 - 15366, 2019-09

99
Head-to-Head Homocoupling of Ynamides via a Dual Activation Mode of Triple Bonds by Half-Sandwich Metal Complexes

Sahoo, Manoj Kumar; Pradhan, Sourav; Kim, Dongwook; Park, Jung-Woo; Chang, Sukbok, ORGANOMETALLICS, v.41, no.7, pp.900 - 905, 2022-04

100
Highly efficient aerobic oxidation of benzylic and allylic alcohols by a simple catalyst system of [RuCl2(p-cymene)](2)/Cs2CO3

Lee, M; Chang, Sukbok, TETRAHEDRON LETTERS, v.41, no.39, pp.7507 - 7510, 2000-09

101
Highly efficient and catalytic conversion of aldoximes to nitriles

Yang, SH; Chang, Sukbok, ORGANIC LETTERS, v.3, no.26, pp.4209 - 4211, 2001-12

102
Highly efficient iridium-catalyzed oxidation of organosilanes to silanols

Lee, Y; Seomoon, D; Kim, S; Han, H; Chang, Sukbok; Lee, PH, JOURNAL OF ORGANIC CHEMISTRY, v.69, no.5, pp.1741 - 1743, 2004-03

103
Highly efficient MCM-48-based template synthesis of osmium and platinum 3-D nanonetworks

Park, Joon Taik; Kim, Bongsoo; Lee, CH; Lee, K; Chang, Sukbok, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.27, no.1, pp.130 - 132, 2006-01

104
Highly efficient one-pot synthesis of N-sulfonylamidines by Cu-catalyzed three-component coupling of sulfonyl azide, alkyne, and amine

Bae, I; Han, H; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.127, no.7, pp.2038 - 2039, 2005-02

105
Highly selective and practical hydrolytic oxidation of organosilanes to silanols catalyzed by a ruthenium complex

Lee, M; Ko, S; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.122, no.48, pp.12011 - 12012, 2000-12

106
Highly stereoselective and efficient hydrosilylation of terminal alkynes catalyzed by [RuCl2(p-cymene)](2)

Na, YG; Chang, Sukbok, ORGANIC LETTERS, v.2, no.13, pp.1887 - 1889, 2000-06

107
Hydrogen Bond-Directed Stereoselective Synthesis of Z-Enamides via Catalytic Olefination Reactions of Primary Amides

Chang, Sukbok; Lee, JM; Jung, DY, American Chemical Society National Meeting, 2006-09-10

108
Hydrogen-Bond-Assisted Controlled C-H Functionalization via Adaptive Recognition of a Purine Directing Group

Kim, Hyun Jin; Ajitha, Manjaly J.; Lee, Yongjae; Ryu, Jaeyune; Kim, Jin; Lee, Yunho; Jung, Yousung; et al, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.3, pp.1132 - 1140, 2014-01

109
Hydrogen-bond-directed highly stereoselective synthesis of Z-enamides via Pd-catalyzed oxidative amidation of conjugated olefins

Lee, JM; Ahn, DS; Jung, DY; Lee, J; Do, Youngkyu; Kim, Sangkyu; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.128, no.39, pp.12954 - 12962, 2006-10

110
In situ aerobic alcohol oxidation-Wittig reactions

Kim, G; Lee, DG; Chang, Sukbok, BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.22, no.9, pp.943 - 944, 2001-09

111
In-mediated allylation of alpha-keto esters with allyl halides

Lee, PH; Lee, KY; Chang, Sukbok, SYNTHETIC COMMUNICATIONS, v.31, no.20, pp.3189 - 3196, 2001

112
In-mediated synthesis of 2-(2-hydroxyethyl)homoallenylsilanes

Lee, PH; Bang, K; Lee, K; Lee, CH; Chang, Sukbok, TETRAHEDRON LETTERS, v.41, no.39, pp.7521 - 7524, 2000-09

113
Intramolecular Amido Transfer Leading to Structurally Diverse Nitrogen-Containing Macrocycles

Kim, Heejeong; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.56, no.12, pp.3344 - 3348, 2017-03

114
Intramolecular hydroamidation of alkenes enabling asymmetric synthesis of beta-lactams via transposed NiH catalysis

Lyu, Xiang; Seo, Changhyeon; Jung, Hoimin; Faber, Teresa; Kim, Dongwook; Seo, Sangwon; Chang, Sukbok, NATURE CATALYSIS, v.6, no.9, pp.784 - 795, 2023-09

115
Intramolecular Oxidative C-N Bond Formation for the Synthesis of Carbazoles: Comparison of Reactivity between the Copper-Catalyzed and Metal-Free Conditions

Cho, Seung Hwan; Yoon, Jungho; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.133, no.15, pp.5996 - 6005, 2011-04

116
Ir(iii)-Catalysed electrooxidative intramolecular dehydrogenative C-H/N-H coupling for the synthesis of N-H indoles

Kim, Youyoung; Kim, Dongwook; Chang, Sukbok, CHEMICAL COMMUNICATIONS, v.57, no.92, pp.12309 - 12312, 2021-11

117
Ir(III)-Catalyzed Mild C-H Amidation of Arenes and Alkenes: An Efficient Usage of Acyl Azides as the Nitrogen Source

Ryu, Jaeyune; Kwak, Jaesung; Shin, Kwangmin; Lee, Donggun; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.135, no.34, pp.12861 - 12868, 2013-08

118
Ir(III)-Catalyzed Stereoselective Haloamidation of Alkynes Enabled by Ligand Participation

Hong, Seung Youn; Son, Junsoo; Kim, Dongwook; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.140, no.39, pp.12359 - 12363, 2018-10

119
Iridium Acylnitrenoid-Initiated Biomimetic Cascade Cyclizations: Stereodefined Access to Polycyclic δ-Lactams

Tufano, Eleonora; Lee, Euijae; Barilli, Matteo; Casali, Emanuele; Ostrek, Andraz; Jung, Hoimin; Morana, Marta; et al, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.145, no.45, pp.24724 - 24735, 2023-11

120
Iridium(III)-Catalyzed C-H Amidation of Arylphosphoryls Leading to a P-Stereogenic Center

Kwon, Donghyun; Lee, Dong Gun; Kim, Jiyu; Park, Sehoon; Chang, Sukbok, CHEMISTRY-A EUROPEAN JOURNAL, v.20, no.39, pp.12421 - 12425, 2014-09

121
Iridium-catalysed arylation of C-H bonds enabled by oxidatively induced reductive elimination

Shin, Kwangmin; PARK, YOONSU; Baik, Mu-Hyun; Chang, Sukbok, NATURE CHEMISTRY, v.10, no.2, pp.218 - 224, 2018-02

122
Iridium-Catalyzed Amidation of In Situ Prepared Silyl Ketene Acetals to Access alpha-Amino Esters

Gwon, Yunyeong; Lee, Minhan; Kim, Dongwook; Chang, Sukbok, ORGANIC LETTERS, v.24, no.4, pp.1088 - 1093, 2022-02

123
Iridium-Catalyzed C-H Amination with Anilines at Room Temperature: Compatibility of Iridacycles with External Oxidants

Kim, Hyunwoo; Shin, Kwangmin; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.16, pp.5904 - 5907, 2014-04

124
Iridium-Catalyzed Direct Arene C-H Bond Amidation with Sulfonyl- and Aryl Azides

Lee, Donggun; Kim, Youngchan; Chang, Sukbok, JOURNAL OF ORGANIC CHEMISTRY, v.78, no.21, pp.11102 - 11109, 2013-11

125
Iridium-Catalyzed Direct C-H Amidation with Weakly Coordinating Carbonyl Directing Groups under Mild Conditions

Kim, Jinwoo; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.53, no.8, pp.2203 - 2207, 2014-02

126
Iridium-Catalyzed Direct C-H Amination with Alkylamines: Facile Oxidative Insertion of Amino Group into Iridacycle

Kim, Hyunwoo; Chang, Sukbok, ACS Catalysis, v.5, no.11, pp.6665 - 6669, 2015-11

127
Iridium-Catalyzed Enantioselective C(sp(3))-H Amidation Controlled by Attractive Noncovalent Interactions

Wang, Hao; PARK, YOONSU; Bai, Ziqian; Chang, Sukbok; He, Gang; Chen, Gong, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.141, no.17, pp.7194 - 7201, 2019-05

128
Iridium-Catalyzed Intermolecular Amidation of sp(3) C-H Bonds: Late-Stage Functionalization of an Unactivated Methyl Group

Kang, Taek; Kim, Youngchan; Lee, Dong Gun; Wang, Zhen; Chang, Sukbok, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.136, no.11, pp.4141 - 4144, 2014-03

129
Iridium-catalyzed selective 1,2-hydrosilylation of N-heterocycles

Jeong, Jinseong; Park, Sehoon; Chang, Sukbok, CHEMICAL SCIENCE, v.7, no.8, pp.5362 - 5370, 2016

130
Isotope-coded N-terminal sulfonation of peptides allows quantitative proteomic analysis with increased de novo peptide sequencing capability

Lee, YH; Han, H; Chang, Sukbok; Lee, SW, RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v.18, no.24, pp.3019 - 3027, 2004

131
Iterative C-H Functionalization Leading to Multiple Amidations of Anilides

Park, Juhyeon; Lee, Jia; Chang, Sukbok, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.56, no.15, pp.4256 - 4260, 2017-04

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