Výsledky vyhledávání - "Gong-Bin Huang"

Cooperative NHC and nickel-catalyzed asymmetric reductive coupling of nitrobenzyl bromides and cyclic ketimines via SET process

Autor: Wen-Tian Zeng, Xiao Han, Gong-Bin Huang, Jiang Weng, Albert S. C. Chan, Gui Lu

Publikováno v: Organic Chemistry Frontiers. 10:1463-1469

A synergistic NHC/Ni catalyzed asymmetric reductive coupling of nitrobenzyl bromides with cyclic ketimines via SET process was realized.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a56b4f638113a5a1a86175bf14b078bc
https://doi.org/10.1039/d2qo01940j

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Transition metal-free synthesis of α-aryl ketones via oxyallyl cation capture with arylboronic acids

Autor: Gong-Bin Huang, Wei-Hua Huang, Wen-Run Zhu, Jiang Weng, Gui Lu

Publikováno v: Organic Chemistry Frontiers. 7:2480-2485

Herein, we describe a novel transition metal-free, umpolung strategy for the α-arylation of ketones by capturing transient oxyallyl cations with arylboronic acids. A variety of α-arylated ketones were obtained in moderate to good yields with broad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::127748aae83a14ec747bf94c025f4eec
https://doi.org/10.1039/d0qo00447b

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Enantioselective Synthesis of Triarylmethanes via Organocatalytic 1,6‐Addition of Arylboronic Acids to para ‐Quinone Methides

Autor: Jiang Weng, Dong‐Liang Xu, Gui Lu, Wei-Hua Huang, Xiu‐Hua Zheng, Pei‐Hong Zhai, Xiao‐Chen Qu, Gong-Bin Huang, Jing Guo

Publikováno v: Advanced Synthesis & Catalysis. 361:1241-1246

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4e66dbf4b4e30575dbd3730288dcca0
https://doi.org/10.1002/adsc.201801446

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An efficient approach to access 1,1,2-triarylethanes enabled by the organo-photoredox-catalyzed decarboxylative addition reaction

Autor: Qiao-Lei Wu, Jing Guo, Gong-Bin Huang, Jiang Weng, Ying Xie, Gui Lu

Publikováno v: Organic Chemistry Frontiers. 6:1955-1960

An efficient protocol for the synthesis of 1,1,2-triarylethanes and 2,2-diarylethylamine with biological and pharmacological potential via organo-photoredox-catalyzed decarboxylative 1,6-conjugate addition of carboxylic acids to para-quinone methides

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ad73aad7d007007aaf851731e2737b3
https://doi.org/10.1039/c9qo00380k

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Visible-light-promoted radical cross-coupling of para-quinone methides with N-substituted anilines: an efficient approach to 2,2-diarylethylamines

Autor: Gong-Bin Huang, Jing Guo, Gui Lu, Jiang Weng, Albert S. C. Chan, Qiao-Lei Wu

Publikováno v: Organicbiomolecular chemistry. 18(5)

An efficient protocol to access 2,2-diarylethylamines via visible-light-promoted radical reactions of para-quinone methides (p-QMs) with N-alkyl anilines has been disclosed. These reactions feature metal-free, redox-neutral, and mild reaction conditi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2092870131047aa8de6498b8c1e364a7
https://pubmed.ncbi.nlm.nih.gov/31956869

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B(C6F5)3 catalyzed direct nucleophilic substitution of benzylic alcohols: an effective method of constructing C–O, C–S and C–C bonds from benzylic alcohols

Autor: Shan-Shui Meng, Albert S. C. Chan, Gong-Bin Huang, Junling Zhao, Qian Wang, Li-Rong Lin

Publikováno v: RSC Advances. 8:30946-30949

An efficient and general method of nucleophilic substitution of benzylic alcohols catalyzed by non-metallic Lewis acid B(C6F5)3 was developed. The reaction could be carried out under mild conditions and more than 35 examples of ethers, thioethers and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edfa7798d630de10c3115db35863ed57
https://doi.org/10.1039/c8ra05811c

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Indoxyl-based umpolung strategy for the synthesis of unsymmetrical 3,3′-biindoles

Autor: Gong-Bin Huang, Jing Guo, Lin-Jie Huang, Gui Lu, Jiang Weng, Albert S. C. Chan

Publikováno v: Tetrahedron Letters. 57:5493-5496

3,3′-Bisindoles are known to be important structural motifs found in bioactive natural products, pharmaceuticals, and functional materials. Herein, a novel indoxyl-based approach was established for the synthesis of unsymmetrical 3,3′-biindoles f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41c3fd052200ec7534a6b935a02a9158
https://doi.org/10.1016/j.tetlet.2016.10.099

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B(C

Autor: Shan-Shui, Meng, Qian, Wang, Gong-Bin, Huang, Li-Rong, Lin, Jun-Ling, Zhao, Albert S C, Chan

Publikováno v: RSC advances. 8(54)

An efficient and general method of nucleophilic substitution of benzylic alcohols catalyzed by non-metallic Lewis acid B(C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c90435381c36434a1bf6bcf28edabfe8
https://pubmed.ncbi.nlm.nih.gov/35548750

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ChemInform Abstract: Copper(II)-Catalyzed Coupling Reaction: An Efficient and Regioselective Approach to N′,N′-Diaryl Acylhydrazines

Autor: Ji-Quan Zhang, Gui Lu, Jiang Weng, Gong-Bin Huang, Albert S. C. Chan

Publikováno v: ChemInform. 46

Using N′-aryl acylhydrazines as aryl donors, a novel copper(II)-catalyzed homo-coupling reaction of N′-aryl acylhydrazines has been developed for the synthesis of N′,N′-diaryl acylhydrazines. We also provided a complementary procedure for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9789f9183eb1d27513cfe11336775e8b
https://doi.org/10.1002/chin.201525103

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