The reactions of acylferrocenes with samarium diiodide: reduction, deoxygenation, reductive coupling and rearrangement

被引：10

作者：

Jong, SJ

Fang, JM ^{[1
]}

Lin, CH

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

[2] Chung Shan Inst Sci & Technol, Chem Syst Res Div, Lungtan, Taiwan

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 590卷 / 01期

关键词：

acylferrocenes; samarium diiodide; reduction; deoxygenation; pinacol; rearrangement;

D O I：

10.1016/S0022-328X(99)00411-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Acylferrocenes reacted with samarium diiodide in the presence of water to give the corresponding (alpha-hydroxyalkyl)ferrocenes or alkylferrocenes depending on the reaction time and temperature. On treatment with samarium diiodide in the absence of water, ferrocenecarbaldehyde underwent a reductive coupling to give pinacols, whereas acetylferrocene yielded 3,3-diferrocenyl-2-butanone and 2,3-diferrocenyl-2-butene via the subsequent rearrangement and deoxygenation. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：42 / 45

页数：4

共 40 条

[1]

[Anonymous], 1965, CHEM IRON GROUP META

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