Cationic Rhodium(I)-dppf Complex-Catalyzed Olefin Isomerization/Propargyl Claisen Rearrangement/Carbonyl Migration Cascade

被引：36

作者：

Tanaka, Ken ^{[1
]}

Okazaki, Eri ^{[1
]}

Shibata, Yu ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Dept Appl Chem, Grad Sch Engn, Koganei, Tokyo 1848588, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 31期

关键词：

DIALLYL-ETHERS; INTERMOLECULAR HYDROACYLATION; ASYMMETRIC ISOMERIZATION; TANDEM; ALDEHYDES; ALLYLAMINES; MECHANISM; VERSATILE; ALCOHOLS;

D O I：

10.1021/ja9038449

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have established that a cationic rhodium(I)-dppf complex catalyzes isomerizations of allyl propargyl ethers to allenic aldehydes in good yields from room temperature to 40 degrees C. On the other hand, carbonyl migration reactions from allenic aldehydes further proceed to give dienals in good yields at 80 degrees C.

引用

页码：10822 / +

页数：3

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