Borderline metal-catalyzed carboarylation of alkynylarenes using N,O-acetals

被引：32

作者：

Komeyama, Kimihiro ^{[1
]}

Yamada, Takahiro ^{[1
]}

Igawa, Ryoichi ^{[1
]}

Takaki, Ken ^{[1
]}

机构：

[1] Hiroshima Univ, Dept Appl Chem, Grad Sch Engn, Higashihiroshima, Hiroshima 7398527, Japan

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 51期

关键词：

STEREOSELECTIVE-SYNTHESIS; CYCLIZATION; ALLYLTRIMETHYLSILANE; ALLYLATION; CHELATION; EFFICIENT; ALKYNES; ACIDS; IONS; BOND;

D O I：

10.1039/c2cc32715e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Borderline metal catalysts, Bi(OTf)(3) and Fe(OTf)(3), were proven to work as dual activators for alkynes and N,O-acetals via sigma,pi-chelation, which achieved a new carboarylation reaction of alkynylarenes with N,O-acetals.

引用

页码：6372 / 6374

页数：3

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