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在大气氧条件下新型钒催化醇氧化为醛和酮。

Novel vanadium-catalyzed oxidation of alcohols to aldehydes and ketones under atmospheric oxygen.

作者信息

Velusamy Subbarayan, Punniyamurthy T

机构信息

Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.

出版信息

Org Lett. 2004 Jan 22;6(2):217-9. doi: 10.1021/ol036166x.

DOI:10.1021/ol036166x
PMID:14723532
Abstract

[reaction: see text] Oxidation of alcohols to aldehydes and ketones has been studied in high yields using atmospheric oxygen and a catalytic amount of V2O5 in toluene under heating (ca. 100 degrees C). Secondary alcohols can be chemoselectively converted into ketones in the presence of primary hydroxy groups.

摘要

[反应:见正文] 已经研究了在加热(约100℃)下,使用大气中的氧气和催化量的五氧化二钒在甲苯中,将醇氧化为醛和酮,产率很高。仲醇在伯羟基存在下可化学选择性地转化为酮。

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