Iridium-Catalyzed Direct C-H Allylation of Ketimines

被引：6

作者：

Yabe, Ryota ^{[1
]}

Ebe, Yusuke ^{[2
]}

Nishimura, Takahiro ^{[1
]}

机构：

[1] Osaka City Univ, Grad Sch Sci, Dept Chem, Osaka 5588585, Japan

[2] Kyoto Univ, Grad Sch Sci, Dept Chem, Kyoto 6068502, Japan

来源：

SYNTHESIS-STUTTGART | 2021年 / 53卷 / 17期

基金：

日本学术振兴会;

关键词：

allylation; iridium catalysis; imines; ketimines; C-H activation;

D O I：

10.1055/a-1477-7059

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Aromatic C-H allylation of N-sulfonyl ketimines with allyl alcohol or allyl phenyl ether as an allyl source is catalyzed by a cationic iridium complex. The presence of a catalytic amount of a pyridine derivative was found to be essential for the reaction. In contrast, direct C-H allylation of ketimines derived from benzophenone derivatives and p-methoxyaniline with allyl phenyl ether proceeded in the absence of pyridine derivatives.

引用

页码：3051 / 3056

页数：6

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