A catalyst-free synthesis of asymmetric diaryl ketones from aryltins

被引：28

作者：

Silbestri, GF ^{[1
]}

Masson, RB ^{[1
]}

Lockhart, MT ^{[1
]}

Chopa, AB ^{[1
]}

机构：

[1] Univ Nacl Sur, Dept Quim, INIQO, RA-8000 Bahia Blanca, Argentina

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2006年 / 691卷 / 08期

关键词：

aryltin; diarylketones; aromatic acylation;

D O I：

10.1016/j.jorganchem.2005.12.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of diaryl ketones have been synthesized in good yields (40-78%) through the catalyst-free reaction of trimethylarylstannanes with aroyl chlorides in chlorobenzene as solvent. In addition, all attractive feature is that these reactions are completely regioselective making possible the synthesis of diarylketones which are not usually available under the influence of the directing forces of the substituents present in the aromatic ring. Also, the reaction conditions are mild enough to be applied to acid sensitive molecules. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：1520 / 1524

页数：5

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