DIMERIZATION OF AROMATIC-ALDEHYDES CATALYZED BY K[CPFE(CO)(2)]

被引:7
|
作者
OHISHI, T [1 ]
SHIOTANI, Y [1 ]
YAMASHITA, M [1 ]
机构
[1] DOSHISHA UNIV,FAC ENGN,DEPT MOLEC SCI & TECHNOL,TANABE,KYOTO 61003,JAPAN
关键词
D O I
10.1021/om00023a076
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
K[CpFe(CO)(2)] was found to be an efficient catalyst for the dimerization of aromatic aldehydes to carboxylic esters. In the reactions of para-substituted aromatic aldehydes, the reactivity increased with a decrease in the electron density of their carbonyl carbon. On the basis of these results, the reaction mechanism including the nucleophilic attack of [CpFe(CO)(2)](-) (Fp anion) at the carbonyl carbon is discussed.
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页码:4641 / 4642
页数:2
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