Bismuth compounds in organic synthesis. Bismuth nitrate catalyzed chemoselective synthesis of acylals from aromatic aldehydes

被引：126

作者：

Aggen, DH ^{[1
]}

Arnold, JN ^{[1
]}

Hayes, PD ^{[1
]}

Smoter, NJ ^{[1
]}

Mohan, RS ^{[1
]}

机构：

[1] Illinois Wesleyan Univ, Dept Chem, Lab Environm Friendly Organ Synth, Bloomington, IL 61701 USA

来源：

TETRAHEDRON | 2004年 / 60卷 / 16期

基金：

美国国家科学基金会;

关键词：

bismuth nitrate; acylals; environment-friendly; anhydrides;

D O I：

10.1016/j.tet.2004.02.046

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Aromatic aldehydes are smoothly converted into the corresponding acylals in good yields in the presence of 3-10 mol% Bi(NO3)(3).5H(2)O. Ketones are not affected under the reaction conditions. The relatively non-toxic nature of the catalyst, its ease of handling, easy availability and low cost make this procedure especially attractive for large-scale synthesis. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：3675 / 3679

页数：5

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