Výsledky vyhledávání - "Liangbin Huang"

Akademický článek

Ligand-enabled ruthenium-catalyzed meta-C−H alkylation of (hetero)aromatic carboxylic acids

Autor: Xianglin Luo, Peichao Hou, Jiayi Shen, Yifeng Kuang, Fengchao Sun, Huanfeng Jiang, Lukas J. Gooßen, Liangbin Huang

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)

Abstract Carboxylates are ideal directing groups because they are widely available, readily cleavable and excellent linchpins for diverse follow-up reactions. However, their use in meta-selective C−H functionalizations remains a substantial unmet c

Externí odkaz: https://doaj.org/article/aca8bd4abc6f4508905d0d2644ba8e8b

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Akademický článek

Cobalt-catalyzed cross-electrophile coupling of alkynyl sulfides with unactivated chlorosilanes

Autor: Donghui Xing, Jinlin Liu, Dingxin Cai, Bin Huang, Huanfeng Jiang, Liangbin Huang

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)

Abstract Herein, we disclose a highly efficient cobalt-catalyzed cross-electrophile alkynylation of a broad range of unactivated chlorosilanes with alkynyl sulfides as a stable and practical alkynyl electrophiles. Strategically, employing easily synt

Externí odkaz: https://doaj.org/article/d263902821e74316a356e8733027f5a8

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Ligand Enabled ortho-Arylation of (hetero)Aromatic Acids with 2,6-Disubstituted Aryl Halides

Autor: Xianglin Luo, Zhewei Li, Yuzheng Zheng, Yueping Lin, Huanfeng Jiang, Lukas Gooßen, Ming Lei, Liangbin Huang

Directed C–H arylations have proven to be some of the most advantageous strategies for the synthesis of biaryls. However, their sensitivity towards steric hindrance is a key limitation. Couplings of 2,6-disubstituted aryl halides with arenes have s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::571f39c02e7900488866490f6b35bd25
https://doi.org/10.21203/rs.3.rs-2923921/v1

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LiCl-Mediated and Palladium-Catalyzed Oxidative Cyclization of Furan–Ynes via Dearomatizing Alkoxyalkenylation of Furan

Autor: Yongjie Yang, Liangbin Huang, Kai Jiang, Xiaohui Cao, Biaolin Yin

Publikováno v: Organic Letters. 24:3275-3280

A LiCl-mediated and palladium(II)-catalyzed oxidative cyclization of furan-ynes via dearomatizing alkoxyalkenylation of furan is reported to afford polyfunctionalized spiro-dihydrofurans with diastereospecification and high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b58adbebd228d5830ff46332f0ce685
https://doi.org/10.1021/acs.orglett.2c01157

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Thioamide synthesis via copper-catalyzed C–H activation of 1,2,3-thiadiazoles enabled by slow release and capture of thioketenes

Autor: Changhui Lu, Xiaohong Li, Shunqin Chang, Yuqi Zhang, Donghui Xing, Shuo Wang, Yueping Lin, Huanfeng Jiang, Liangbin Huang

Publikováno v: Organic Chemistry Frontiers. 9:2382-2389

A copper-catalyzed coupling of 1,2,3-thiadiazoles with various amines under base-free conditions was developed as a robust protocol for the synthesis of thioamide derivatives via C–H activation/Cu coordination strategy.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c56c630a3afbdb7dec072b97b804a73
https://doi.org/10.1039/d2qo00152g

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Silver-mediated annulation between 5-H-1,2,3-thiadiazoles and 1,3-dicarbonyl compounds to construct polysubstituted furans

Autor: Mengxia Feng, Huanfeng Jiang, Liangbin Huang

Publikováno v: Organic Chemistry Frontiers. 9:5864-5871

An efficient synthesis of polysubstituted furans by Ag(i)-mediated annulation between 5-H-1,2,3-thiadiazoles and 1,3-dicarbonyl compounds is reported.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::363a878c8235a3744ef5af70e306e6ed
https://doi.org/10.1039/d2qo01224c

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