Search Results - "Pyun, Sang-Yong" :: K.UTB vyhledávací portál

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Reactions of 4-Nitrophenyl 2-Thiophenecarboxylates with R 2 NH/R 2 NH 2 + in 20 mol % DMSO (aq). Effects of 5-Thienyl Substituent and Base Strength

by Pyun, Sang Yong, Cho, Bong Rae
Published in Bulletin of the Korean Chemical Society (2013)

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Eliminations from (E)-2,4-Dinitrobenzaldehyde O-Aryloximes Promoted by R 3 N/R 3 NH + in 70 mol% MeCN(aq). Effects of Leaving Group and Base-Solvent on the Nitrile-Forming Transition-State

by Cho, Bong Rae, Pyun, Sang Yong
Published in Bulletin of the Korean Chemical Society (2013)

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Elimination Reactions of (E)-2,4-Dinitrobenzaldehyde O-Benzoyloximes Promoted by R2NH/R2NH2 + in 70 mol % MeCN(aq). Change of Reaction Mechanism

by Pyun, Sang Yong, Cho, Bong Rae
Published in Journal of organic chemistry (05.12.2008)

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Elimination Reactions of Aryl Furylacetates Promoted by R 2 NH-R 2 NH 2 + in 70 mol% MeCN(aq). Effects of β-Aryl on the Ketene-Forming Transition-State

by Pyun, Sang Yong, Kim, Ju Chang, Cho, Bong Rae
Published in Bulletin of the Korean Chemical Society (2014)

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Acyl Transfer Reactions of 2,4-Dinitrophenyl Furoates: Comparative Effects of Nucleophiles and Non-Leaving Groups

by Pyun, Sang-Yong, Hong, Seung-Taek
Published in Chemistry an international journal (01.10.2024)

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Ketene-Forming Elimination Reactions from Aryl Thienylacetates Promoted by R2NH/R2NH2 + in 70 mol % MeCN(aq). Effect of the β-Aryl Group

by Cho, Bong Rae, Pyun, Sang Yong
Published in Journal of organic chemistry (16.02.2007)

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Eliminations from (E)-2,4-Dinitrobenzaldehyde O-Aryloximes Promoted by R 3 N in MeCN. Effects of β-Aryl Group and Base-Solvent on the Nitrile-Forming Transition-State

by Cho, Bong-Rae, Ryu, Eun-Mi, Pyun, Sang-Yong
Published in Bulletin of the Korean Chemical Society (2012)

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Reactions of 4‐Nitrophenyl 5‐substituted Furan‐2‐carboxylates with R2NH/R2NH2+ in 20 mol% DMSO(aq): Effect of Aryl Group on the Acyl‐Transfer Reaction

by Pyun, Sang Yong, Paik, Kyu Cheol, Han, Man So, Cho, Bong Rae
Published in Bulletin of the Korean Chemical Society (01.07.2021)

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Elimination Reactions of (E)-2,4,6-Trinitrobenzaldehyde O-benzoyloximes Promoted by R 2 NH in MeCN. Change of Reaction Mechanism

by Cho, Bong-Rae, Pyun, Sang-Yong
Published in Bulletin of the Korean Chemical Society (2010)

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Elimination Reactions of (E)-2,4,6-Trinitrobenzaldehyde O-Aryloximes Promoted by R 3 N/R 3 NH + in 70 mol% MeCN(aq). Effect of β-Aryl Group the Nitrile-Forming Transition-State

by Pyun, Sang-Yong, Byun, Woong-Sub, Cho, Bong-Rae
Published in Bulletin of the Korean Chemical Society (2011)

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Sulfation of chitosan oligomers enhances their anti-adipogenic effect in 3T3-L1 adipocytes

by Karadeniz, Fatih, Karagozlu, Mustafa Zafer, Pyun, Sang-Yong, Kim, Se-Kwon
Published in Carbohydrate polymers (15.08.2011)

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Substrate Specificity of an Active Dinuclear Zn(II) Catalyst for Cleavage of RNA Analogues and a Dinucleoside

by O'Donoghue, AnnMarie, Pyun, Sang Yong, Yang, Meng-Yin, Morrow, Janet R, Richard, John P
Published in Journal of the American Chemical Society (08.02.2006)

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Eliminations from (E)-2,4-Dinitrobenzaldehyde O-Aryloximes Promoted by R3N/R3NH+ in 70 mol% MeCN(aq). Effects of Leaving Group and Base-Solvent on the Nitrile-Forming Transition-State

by 조봉래, Sang Yong Pyun
Published in Bulletin of the Korean Chemical Society (20.04.2013)

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Ketene-Forming Elimination Reactions from Aryl Thienylacetates Promoted by R2NH in MeCN. Effects of Base-Solvent and β-Aryl Group

by Sang Yong Pyun, Eun Ju Cho, Hyoun Jung Seok, Ju Chang Kim, Seok Hee Lee, Bong Rae Cho
Published in Bulletin of the Korean Chemical Society (20.06.2007)

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Base-Promoted, Ketene-Forming Elimination Reactions. Mechanistic Borderline between E2 and E1cb Mechanisms

by Pyun, Sang-Yong, Cho, Bong-Rae
Published in Bulletin of the Korean Chemical Society (2005)

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Mechanism of Polymerization Reaction of 4-[(n-Butylsulfinyl)methyl]-4'-(chloromethyl)benzene

by Pyun, Sang-Yong, Kim, Whan-Gi, Jeong, Jin-Hyun, Cho, Bong-Rae
Published in Bulletin of the Korean Chemical Society (2008)

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Elimination Reactions of (E)-2,4,6-Trinitrobenzaldehyde O-benzoyloximes Promoted by R2NH in MeCN. Change of Reaction Mechanism

by 조봉래, Sang Yong Pyun
Published in Bulletin of the Korean Chemical Society (20.04.2010)

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Phosphorylated glucosamine inhibits the inflammatory response in LPS-stimulated PMA-differentiated THP-1 cells

by Kim, Jung-Ae, Kong, Chang-Suk, Pyun, Sang Yong, Kim, Se-Kwon
Published in Carbohydrate research (03.09.2010)

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Eliminations from (E)-2,4-Dinitrobenzaldehyde O-Aryloximes Promoted by R3N in MeCN. Effects of β-Aryl Group and Base-Solvent on the Nitrile-Forming Transition-State

by Bong Rae Cho, Eun Mi Ryu, Sang Yong Pyun
Published in Bulletin of the Korean Chemical Society (20.09.2012)

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Ketene-Forming Elimination Reactions from Aryl Thienylacetates Promoted by R 2 NH in MeCN. Effects of Base-Solvent and β-Aryl Group

by Pyun, Sang-Yong, Cho, Eun-Ju, Seok, Hyoun-Jung, Kim, Ju-Chang, Lee, Seok-Hee, Cho, Bong-Rae
Published in Bulletin of the Korean Chemical Society (2007)

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