Polyvinylpolypyrrolidoniume tribromide (PVP-Br3) as efficient and metal-free agent for the selective oxidation of alcohols, trimethylsilyl ethers and oximes under mild conditions

被引：4

作者：

Ghorbani-Choghamarani, Arash ^{[1
]}

Nikoorazm, Mohsen ^{[1
]}

Tahmasbi, Bahman ^{[1
]}

Norouzi, Masoomeh ^{[1
]}

机构：

[1] Ilam Univ, Fac Sci, Dept Chem, POB 69315516, Ilam, Iran

来源：

JOURNAL OF SAUDI CHEMICAL SOCIETY | 2017年 / 21卷 / 04期

关键词：

Alcohol; Oxime; Trimethylsilyl ether; Polyvinylpolypyrrolidoniume tribromide; Oxidation; Aldehyde; Ketone; SOLVENT-FREE CONDITIONS; SILICA SULFURIC-ACID; POLY(4-VINYLPYRIDINIUM TRIBROMIDE); CARBONYL-COMPOUNDS; BENZYLIC ALCOHOLS; PD(0)-PVP NANOPARTICLES; AMMONIUM BROMIDE; ALDEHYDES; CATALYST; SULFIDES;

D O I：

10.1016/j.jscs.2015.08.002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polyvinylpolypyrrolidoniume tribromide (PVP-Br-3) was found to be a metal-free and highly efficient oxidizing polymer for the selective oxidation of a variety of benzylic alcohols, deprotection and selective oxidation of trimethylsilyl ethers and oximes to the corresponding aldehydes and ketones at room temperature in moderate to high yields. The main advantages of this procedure are selective oxidation, efficient, milder reaction conditions, shorter reaction times, and easier workup. (C) 2015 King Saud University. Production and hosting by Elsevier B.V.

引用

页码：408 / 414

页数：7

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