Transition-metal-free synthesis of (Z)-N1-vinyl-benzotriazoles from 1-aryl- methylbenzotriazoles and arylaldehydes

被引：0

作者：

Chen, Jianyang ^{[1
]}

Deng, Yuehong ^{[1
]}

Fu, Hongmei ^{[1
]}

Yun, Hui ^{[1
]}

He, Huamei ^{[1
]}

机构：

[1] Chongqing Univ Arts & Sci, Coll Chem & Environm Engn, Chongqing Key Lab Environm Mat & Remediat Technol, Yongchuan 402160, Peoples R China

来源：

TETRAHEDRON | 2023年 / 146卷

关键词：

Transition metal free; N1-vinyl benzotriazoles; Z-Selective; 1-Arylmethylbenzotriazoles; Arylaldehydes; VINYL AZIDES; CLICK CHEMISTRY; EFFICIENT SYNTHESIS; CYCLOADDITION; TRIAZOLE; 1,2,3-TRIAZOLES; BENZOTRIAZOLES; DERIVATIVES; RING;

D O I：

10.1016/j.tet.2023.133625

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new protocol has been developed to synthesize N1-vinyl benzotriazoles from 1-arylmethylbenzotriazoles by treatment with arylaldehydes and LiN(SiMe3)2. The reaction proceeded smoothly in the absence of transition metals, showing excellent Z selectivity and broad substrate scope with good functional group tolerance.

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页数：7

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