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Your search keyword '"Liu, Shunying"' showing total 10 results
Start Over Author "Liu, Shunying" Topic catalysis, phase-transfer catalysis
10 results on '"Liu, Shunying"'

1. ChemInform Abstract: Efficient Synthesis of α-Aryl Serine Derivatives via Three-Component Reactions of Aryldiazoacetates, Anilines and Formaldehyde.

Author

Wang, Chengjin, Liu, Shunying, Xing, Dong, Wang, Xin, Wu, Xiang, and Hu, Wenhao

Subjects
*CHEMICAL reactions, *CHEMICAL equations
Abstract

The article presents chemical equations related to the article on the synthesis of Aryl Serine derivatives by C. Wang and colleagues, published in the "Tetrahedron" in 2013.

Published
2014
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2. ChemInform Abstract: Recent Advances in the Use of Chiral Bronsted Acids as Cooperative Catalysts in Cascade and Multicomponent Reactions.

Author

Lv, Fengping, Liu, Shunying, and Hu, Wenhao

Subjects
*BRONSTED acids, *CATALYSIS, *CHEMICAL reactions
Abstract

The article mentions the advancement of chiral bronsted acids as cooperative catalysts for multicomponent and cascade reactions, published in the 2013 issue of "Asian Journal of Organic Chemistry."

Published
2014
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4. ChemInform Abstract: A Transformation of Cyclopropyl Carbene: A Highly Enantioselective Three-Component Reaction via Trapping Oxonium Ylide by Imine.

Author

Li, Mingfeng, Zheng, Qing, Jin, Weifeng, Liu, Shunying, and Hu, Wenhao

Subjects
*CYCLOPROPYL compounds, *ENANTIOSELECTIVE catalysis, *OXONIUM ions
Abstract

The article presents chemical equations related to the article "A Transformation of Cyclopropyl Carbene: A Highly Enantioselective Three-Component Reaction via Trapping Oxonium Ylide by Imine" by Mingfeng Li and others, published in the journal "Tetrahedron" in 2016.

Published
2016
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5. ChemInform Abstract: An Enantioselective Three-Component Reaction of Diazoacetates with Indoles and Enals by Iridium/Iminium Co-Catalysis.

Author

Li, Mingfeng, Guo, Xin, Jin, Weifeng, Zheng, Qing, Liu, Shunying, and Hu, Wenhao

Subjects
*ENANTIOSELECTIVE catalysis, *CHEMICAL reactions, *INDOLE compounds
Abstract

The first example of chiral secondary amine and iridium(I) co-catalyzed enantioselective three-component reaction of aryldiazoacetates, indoles and enals is developed to afford 3-substituted indole derivatives in good yields and with moderate diastereoselectivity as well as excellent enantioselectivity. [ABSTRACT FROM AUTHOR]

Published
2016
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6. ChemInform Abstract: An Ylide Transformation of Rhodium(I) Carbene: Enantioselective Three-Component Reaction Through Trapping of Rhodium(I)-Associated Ammonium Ylides by β-Nitroacrylates.

Author

Ma, Xiaochu, Jiang, Jun, Lv, Siying, Yao, Wenfeng, Yang, Yang, Liu, Shunying, Xia, Fei, and Hu, Wenhao

Subjects
*ENANTIOSELECTIVE catalysis, *RHODIUM carbenes, *AMINE ylides
Abstract

An abstract of the article "An Ylide Transformation of Rhodium(I) Carbene: Enantioselective Three-Component Reaction Through Trapping of Rhodium(I)-Associated Ammonium Ylides by Β-Nitroacrylates" by Xiaochu Ma and colleagues is presented.

Published
2015
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7. ChemInform Abstract: Regio- and Diastereoselective Construction of α-Hydroxy-δ-amino Ester Derivatives via 1,4-Conjugate Addition of β,γ-Unsaturated N-Sulfonylimines.

Author

Qiu, Lin, Gao, Lixin, Tang, Jixing, Wang, Dongwei, Guo, Xin, Liu, Shunying, Yang, Liping, Li, Jia, and Hu, Wenhao

Subjects
*ENZYME inhibitors, *PHASE-transfer catalysis, *MICHAEL reaction, *ASYMMETRIC synthesis, *AMINE derivatives, *UNSATURATED compounds
Abstract

The title compounds show inhibitory activity on PTP1B and SIRT1 enzymes in vitro. [ABSTRACT FROM AUTHOR]

Published
2014
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8. ChemInform Abstract: Three-Component Reactions Based on Trapping Ammonium Ylides with N-Sulfonyl Aldimines via Cooperative Catalysis of Squaramides and Rh2(OAc)4.

Author

Qiu, Lin, Wang, Dongwei, Lv, Fengping, Guo, Xin, Hu, Wenhao, Yang, Liping, and Liu, Shunying

Subjects
*AMIDES, *RHODIUM compounds, *AMMONIUM ions, *ION traps, *CHEMICAL reactions, *CATALYSIS
Abstract

Ammonium ylides generated in situ from aryldiazo acetates and arylamines undergo Mannich-type reaction with N-sulfonyl aldimines to produce α,β-diamino acid derivatives. [ABSTRACT FROM AUTHOR]

Published
2014
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9. ChemInform Abstract: Iron Porphyrin-Catalyzed Three-Component Reaction of Ethyl Diazoacetate with Aliphatic Amines and β,γ-Unsaturated α-Keto Esters.

Author

Ma, Chaoqun, Xing, Dong, Zhai, Changwei, Che, Jiuwei, Liu, Shunying, Wang, Jue, and Hu, Wenhao

Subjects
*IRON porphyrins, *CATALYSIS, *CHEMICAL reactions, *ALIPHATIC amines, *KETONIC acids, *UNSATURATED compounds
Abstract

The structure of the product (IVd) is confirmed by X-ray analysis. [ABSTRACT FROM AUTHOR]

Published
2014
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10. ChemInform Abstract: Efficient Synthesis of Chiral Cyclic Acetals by Metal and Broensted Acid Co-Catalyzed Enantioselective Four-Component Cascade Reactions.

Author

Qiu, Lin, Guo, Xin, Ma, Chaoqun, Qiu, Huang, Liu, Shunying, Yang, Liping, and Hu, Wenhao

Subjects
*ACETAL resin synthesis, *BRONSTED acids, *ENANTIOSELECTIVE catalysis
Abstract

The article presents chemical equations related to the article "Efficient Synthesis of Chiral Cyclic Acetals by Metal and Broensted Acid Co-Catalyzed Enantioselective Four-Component Cascade Reactions" by X. Guo and others published in the journal "Chemical Communications" in the 2014 issue.

Published
2014
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