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Han Young Choi
Observed institutions:
Sogang University,
Inha University,
Hanyang University,
Korea Institute of Science and Technology
OpenAlex ID:
A5103853190
A Facile Debromination Reaction: Can Bromide Now Be Used as a Protective Group in Aromatic Systems?
2001
·
Han Young Choi
, Dae Yoon Chi
·
Journal of the American Chemical Society
·
67
Nonselective Bromination−Selective Debromination Strategy: Selective Bromination of Unsymmetrical Ketones on Singly Activated Carbon against Doubly Activated Carbon
2003
·
Han Young Choi
, Dae Yoon Chi
·
Organic Letters
·
66
Facile Oxidation of Fused 1,4-Dimethoxybenzenes to 1,4-Quinones Using NBS: Fine-Tuned Control over Bromination and Oxidation Reactions
2001
·
Dong Wook Kim
, Han Young Choi
, et al.
·
Organic Letters
·
52
The regioselectivity in the reaction of 6,7-dihaloquinoline-5,8-diones with amine nucleophiles in various solvents
2000
·
Eun Young Yoon
, Han Young Choi
, et al.
·
Tetrahedron Letters
·
38
Electrophilic Aromatic Addition Reaction: Electrophilic Attack at an Aromatic H Substituent Position
2005
·
Han Young Choi
, Ekaruth Srisook
, et al.
·
The Journal of Organic Chemistry
·
18
Simple preparation of 7-alkylamino-2-methylquinoline-5,8-diones: regiochemistry in nucleophilic substitution reactions of the 6- or 7-bromo-2-methylquinoline-5,8-dione with amines
2004
·
Han Young Choi
, Dae Yoon Chi
·
Tetrahedron
·
18
Preparation of 7-Alkylamino-2-methylquinoline-5,8-diones
2002
·
Han Young Choi
, Dong Wook Kim
, et al.
·
The Journal of Organic Chemistry
·
17
Markedly enhanced recyclability of osmium catalyst in asymmetric dihydroxylation reactions by using macroporous resins bearing both residual vinyl groups and quaternary ammonium moieties
2005
·
Kwang Jin Kim
, Han Young Choi
, et al.
·
Chemical Communications
·
16
New Mono‐Quarternized Bis‐Cinchona Alkaloid Ligands for Asymmetric Dihydroxylation of Olefins in Aqueous Medium: Unprecedented High Enantioselectivity and Recyclability
2006
·
Doo Seung Choi
, Sang Seop Han
, et al.
·
Advanced Synthesis & Catalysis
·
13
New Efficient Syntheses of 6,7-Dibromoquinoline-5,8-diones
1998
·
Dae Yoon Chi
, Han Young Choi
, et al.
·
Heterocycles
·
12
Electrophilic Aromatic Addition Reaction: Electrophilic Attack at an Aromatic H Substituent Position.
2005
·
Han Young Choi
, Ekaruth Srisook
, et al.
·
ChemInform
·
1
A Comparison of Dose-Response Assessments for CMR Materials in the Workplace
2018
·
Kyung Lee
, Han Young Choi
, et al.
·
Journal of Korean Society of Occupational and Environmental Hygiene
ChemInform Abstract: The Use of Sodium Chlorate/Hydrochloric Acid Mixtures as a Novel and Selective Chlorination Agent.
2011
·
Byung Seok Moon
, Han Young Choi
, et al.
·
ChemInform
New Mono‐Quaternized Bis‐Cinchona Alkaloid Ligands for Asymmetric Dihydroxylation of Olefins in Aqueous Medium: Unprecedented High Enantioselectivity and Recyclability.
2007
·
Doo Seung Choi
, Sang Seop Han
, et al.
·
ChemInform
Osmium Tetroxide—(QN)2PHAL—Sugar: A New Recyclable Catalyst System for Asymmetric Dihydroxylation of Olefins.
2006
·
Eun Kyung Kwueon
, Doo Seong Choi
, et al.
·
ChemInform
Markedly Enhanced Recyclability of Osmium Catalyst in Asymmetric Dihydroxylation Reactions by Using Macroporous Resins Bearing Both Residual Vinyl Groups and Quaternary Ammonium Moieties.
2005
·
Kwang Jin Kim
, Han Young Choi
, et al.
·
ChemInform
Osmylated Macroporous Cinchona Alkaloid Resins: Highly Efficient and Recyclable Catalysts for Asymmetric Dihydroxylation of Olefins.
2005
·
Yil Sung Park
, Cheon Hee Jo
, et al.
·
ChemInform
Simple Preparation of 7‐Alkylamino‐2‐methylquinoline‐5,8‐diones: Regiochemistry in Nucleophilic Substitution Reactions of the 6‐ or 7‐Bromo‐2‐methylquinoline‐5,8‐dione with Amines.
2004
·
Han Young Choi
, Dae Yoon Chi
·
ChemInform
Nonselective Bromination—Selective Debromination Strategy: Selective Bromination of Unsymmetrical Ketones on Singly Activated Carbon Against Doubly Activated Carbon.
2003
·
Han Young Choi
, Dae Yoon Chi
·
ChemInform
Preparation of 7-Alkylamino-2-methylquinoline-5,8-diones.
2003
·
Han Young Choi
, Dong Wook Kim
, et al.
·
The Journal of Organic Chemistry
PDF
Preparation of 7‐Alkylamino‐2‐methylquinoline‐5,8‐diones.
2003
·
Han Young Choi
, Dong Wook Kim
, et al.
·
ChemInform
ChemInform Abstract: A Facile Debromination Reaction: Can Bromide Now Be Used as a Protective Group in Aromatic Systems?
2002
·
Han Young Choi
, Dae Yoon Chi
·
ChemInform
ChemInform Abstract: Facile Oxidation of Fused 1,4‐Dimethoxybenzenes to 1,4‐Quinones Using NBS: Fine‐Tuned Control over Bromination and Oxidation Reactions.
2001
·
Dong Wook Kim
, Han Young Choi
, et al.
·
ChemInform
ChemInform Abstract: The Regioselectivity in the Reaction of 6,7‐Dihaloquinoline‐5,8‐diones with Amine Nucleophiles in Various Solvents.
2000
·
Eun Young Yoon
, Han Young Choi
, et al.
·
ChemInform
ChemInform Abstract: New Efficient Syntheses of 6,7‐Dibromoquinoline‐5,8‐diones.
1999
·
Han Young Choi
, Byoung Se Lee
, et al.
·
ChemInform
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Works count:
25
Citation count:
318
H-index:
10
I10-index:
10
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