Reaction of pentaarylantimony with acid halide, aldehyde and ketone

被引：13

作者：

Fujiwara, M ^{[1
]}

Tanaka, M ^{[1
]}

Baba, A ^{[1
]}

Ando, H ^{[1
]}

Souma, Y ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1996年 / 508卷 / 1-2期

关键词：

pentaarylantimony; acid halide; aldehyde; ketone; chemoselective reaction; antimony;

D O I：

10.1016/0022-328X(95)05793-O

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Pentaarylantimony (pentaphenylantimony, penta-p-tolylantimony and penta-p-chlorophenylantimony) was found to be a mild arylation reagent. The arylation was chemoselective toward aromatic acid halides to give the corresponding aromatic ketones. No direct addition to ketone and acid anhydride occurred. Arylation reactions of aldehyde or ketone were promoted by the addition of Lewis acid. The nucleophilicities of aromatic antimony compounds depend on the number of antimony-aromatic carbon bonds.

引用

页码：49 / 52

页数：4

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