Reductive etherification of aldehydes photocatalyzed by dicarbonyl pentamethylcyclopentadienyl iron complexes

被引：18
|
作者：
Argouarch, Gilles [1 ]
Grelaud, Guillaume [2 ]
Roisnel, Thierry [1 ]
Humphrey, Mark G. [2 ]
Paul, Frederic
机构：
[1] Univ Rennes 1, UMR CNRS 6226, Inst Sci Chim Rennes, Ctr Diffractometrie X, F-35042 Rennes, France
[2] Australian Natl Univ, Res Sch Chem, Canberra, ACT 0200, Australia
来源：
TETRAHEDRON LETTERS | 2012年 / 53卷 / 37期
关键词：
Reductive etherification; Silanes; Iron catalysis; Piano-stool complexes; PALLADIUM-CATALYZED TRANSMETALATION; CARBONYL-COMPOUNDS; UNSYMMETRICAL ETHERS; IRON(III) CHLORIDE; ARYLIRON COMPLEXES; ORGANIC-SYNTHESIS; HYDROSILYLATION; TRIETHYLSILANE; CPFE(CO)(2)I; DIHYDRIDE;
D O I：
10.1016/j.tetlet.2012.07.038
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reductive etherification of aldehydes can be performed by the reaction with dialkylmethylsilanes in the presence of new iron(II) piano-stool catalysts of general formula Cp*Fe(Co)(2)Ar (Cp* = eta(5)-C5Me5; Ar = Ph, 4-C6H4OCH3, 4-C6H4CH3, Fc). This transformation is promoted by UV light and affords a simple route for the preparation of unsymmetrical alkyl ethers. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5015 / 5018
页数：4
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