Vanadyl triflate as an efficient and recyclable catalyst for trimethylsilyl cyanide addition to carbonyl compounds

被引：74

作者：

De, SK ^{[1
]}

Gibbs, RA ^{[1
]}

机构：

[1] Purdue Univ, Sch Pharm, Purdue Canc Ctr, Dept Med Chem & Mol Pharmacol, W Lafayette, IN 47907 USA

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2005年 / 232卷 / 1-2期

关键词：

vanadyl triflate; cyanohydrins; carbonyl compounds; trimethylsilyl cyanide; recyclability;

D O I：

10.1016/j.molcata.2005.01.034

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Vanadyl triflate is found to catalyze trimethylsilyl cyanide addition to a variety of ketones and aldehydes in acetonitrile at room temperature under very mild and convenient conditions to afford the corresponding cyanohydrins in excellent yields (79-96%) in a short reaction period (1-7 h). The high yields of products, compatibility of the other functional groups, and reusability of catalyst is the advantages of this method. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：123 / 125

页数：3

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