Zobrazeno 1 - 10 of 82 pro vyhledávání: '"Zhan-yong Wang"'
1
Propiolic Acids in the Synthesis of N-heterocycles
Autor: Yuanfeng Tong, Zhan-Yong Wang, Zhantong Liu, Nan Wang
Publikováno v: Mini-Reviews in Organic Chemistry. 20:700-707
This review discussed the synthetic applications of propiolic acids in the preparation of diverse N-heterocycles. 3~9-membered rings like azirines, β-lactams, oxazolidin-2-ones, 2-oxindoles, indoles, isoindolin-1-ones, imidazo[1,2-a]pyridines, triaz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::240f8819e5037aa9308cca1dbe3a89e4
https://doi.org/10.2174/1570193x19666220804145501
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3
A water-promoted catalytic hydrodecarboxylation of conjugated carboxylic acids under open air conditions at room temperature
Autor: Zhan-Yong Wang, Ting Yang, Kai-Kai Wang, Dong-Fang Liu, Xueji Ma, Nan Wang, Hong Liu, Aili Sun, Hongxin Liu
Publikováno v: Green Chemistry. 25:3040-3045
The first example of organocatalyzed ionic hydrodecarboxylation of conjugated carboxylic acids has been developed under open air conditions at room temperature.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52ebb7b5cf701533cbf3a19f03d3ee3b
https://doi.org/10.1039/d3gc00351e
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4
Highly regioselective synthesis of lactams via cascade reaction of α,β-unsaturated ketones, ketoamides, and DBU as a catalyst
Autor: Xin Qin, Jinhai Zhang, Zhan-Yong Wang, Yimei Song, Yixiao Yang, Wenhai Zhang, Hongxin Liu
Publikováno v: RSC Advances. 13:4782-4786
The β,γ-positions of α,β-unsaturated ketones were reacted with ketoamides, with the hydrogen of the amide as the key factor to construct lactams.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::138a7f4e7e6a68f47486b50333ac8760
https://doi.org/10.1039/d2ra07117g
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5
Cobalt-catalyzed esterification-peroxidation of α-diazoesters: access to α-acyloxy esters
Autor: Rongxiang Chen, Guoyang Ma, Jinju Zhang, Zhan-Yong Wang, Shaohong Xu, Kai-Kai Wang
Publikováno v: New Journal of Chemistry. 47:2086-2089
A cobalt-catalyzed three-component reaction of carboxylic acids, diazo reagents and tert-butyl hydroperoxide was realized, which afforded a straightforward synthesis of α-acyloxy esters in good yields.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e53b252b4d094f3301511b5b904a2e7b
https://doi.org/10.1039/d2nj05584h
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6
A Decade of Advances of CS2/Amines in Three-Component Reactions
Autor: Kai-Kai Wang, Zhan-Yong Wang, Jiarong Li, Nan Wang, Hong Liu, Wanli Ding
Publikováno v: Synthesis. 55:1159-1171
Carbon disulfide (CS2) and amines are widely used in three-component reactions; commonly, dithiocarbamic acids are generated. As intermediates, dithiocarbamic acids are able to react with electrophiles, or nucleophiles. The goal of this review is to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66dba32e3d0a4a0490939c90dc1c0471
https://doi.org/10.1055/a-1996-9177
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8
Substrate-Controlled Regioselectivity Switchable [3 + 2] Annulations To Access Spirooxindole Skeletons
Autor: Kai-Kai Wang, Yan-Li Li, Rongxiang Chen, Zhan-Yong Wang, Ning-Bo Li, Lu−Lu Zhang, Shan Gu
Publikováno v: The Journal of Organic Chemistry. 87:8158-8169
The additive-free [3 + 2] annulation from isatins, amino acids with 2-styrylbenzoxazoles, was described, providing a series of functional and structurally complex 3,3'-pyrrolidinyl-spirooxindole derivatives containing four contiguous and two quaterna
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557946d1087233f328d5156ae2756177
https://doi.org/10.1021/acs.joc.2c00892
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