Efficient conversion of aldoximes to nitriles using phosphoric acid diethyl ester 2-phenylbenzimidazol-1-yl ester

被引：13

作者：

Kokare, Nagnnath D. ^{[1
,2
]}

Shinde, Devanand B. ^{[1
]}

机构：

[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem Technol, Aurangabad 431004, Maharashtra, India

[2] Wockhardt Res Ctr, Aurangabad 431210, Maharashtra, India

来源：

MONATSHEFTE FUR CHEMIE | 2009年 / 140卷 / 02期

关键词：

Aldehydes; Aldoximes; N-Hydroxy-2-phenylbenzimidazole; Nitriles; ONE-FLASK CONVERSION; SYNTHETIC METHODS; BECKMANN REARRANGEMENT; FACILE DEHYDRATION; MEDIATED FACILE; ALDEHYDES; TRIPHENYLPHOSPHINE; REAGENTS; CATALYST; OXIMES;

D O I：

10.1007/s00706-008-0058-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aromatic aldoximes were converted to the corresponding nitriles in good to excellent yields by employing phosphoric acid diethyl ester 2-phenylbenzimidazol-1-yl ester as reagent. The method was equally effective for oximes bearing electron-donating and electron-withdrawing substituents.

引用

页码：185 / 188

页数：4

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