Three-component synthesis of N-naphthyl pyrazoles via Rh(iii)-catalyzed cascade pyrazole annulation and Satoh-Miura benzannulation

被引：38

作者：

Chen, Demao ^{[1
]}

Zhou, Liyun ^{[1
]}

Liu, Yunyun ^{[1
]}

Wan, Jie-Ping ^{[1
,2
]}

机构：

[1] Jiangxi Normal Univ, Coll Chem & Chem Engn, Natl Engn Res Ctr Carbohydrate Synth, Nanchang 330022, Peoples R China

[2] Nanjing Forestry Univ, Int Innovat Ctr Forest Chem & Mat, Nanjing 210037, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 27期

基金：

中国国家自然科学基金;

关键词：

C-H FUNCTIONALIZATION; III-CATALYZED SYNTHESIS; INTERNAL ALKYNES; DIVERGENT SYNTHESIS; ENAMINONES; ACTIVATION; PHENYLAZOLES; DERIVATIVES; MULTIPLE; CLEAVAGE;

D O I：

10.1039/d3cc00649b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis of N-naphthyl pyrazoles has been realized by the direct three-component reactions of enaminones, aryl hydrazine hydrochlorides and internal alkynes via Rh(iii) catalysis. The synthetic reactions employing simple substrates lead to simultaneous construction of dual cyclic moieties, including a pyrazole ring and a phenyl ring, via sequential formation of two C-N and three C-C bonds.

引用

页码：4036 / 4039

页数：4

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