Solvent free selective oxidation of alcohols catalyzed by a trinuclear complex with a dicopper(II)-monozinc(II) centre using hydrogen peroxide as an oxidant

被引：16

作者：

Borthakur, Rosmita ^{[1
]}

Asthana, Mrityunjaya ^{[2
]}

Kumar, Arvind ^{[3
]}

Koch, Angira ^{[1
]}

Lal, R. A. ^{[1
]}

机构：

[1] NE Hill Univ, Dept Chem, Shillong 793022, Meghalaya, India

[2] Banaras Hindu Univ, Dept Chem, Varanasi 221005, Uttar Pradesh, India

[3] Univ W Indies, Dept Chem, Fac Sci & Agr, St Augustine, Trinidad Tobago

来源：

RSC ADVANCES | 2013年 / 3卷 / 45期

关键词：

AEROBIC OXIDATION; SECONDARY ALCOHOLS; PROPARGYLIC ALCOHOLS; CARBONYL-COMPOUNDS; MOLECULAR-OXYGEN; ASYMMETRIC EPOXIDATION; RUTHENIUM(II) COMPLEX; KINETIC RESOLUTION; ORGANIC-CHEMICALS; BENZYLIC ALCOHOLS;

D O I：

10.1039/c3ra44970j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The oxidation of alcohols to carbonyl compounds was investigated by an efficient catalytic system comprising of a new heterotrinuclear complex containing a dicopper(II)-monozinc(II) centre, [ZnCu2(slsch)(NO3)(2)(H2O)(8)]center dot 2H(2)O with hydrogen peroxide under solvent free conditions. Primary and secondary alcohols were oxidized to the corresponding aldehydes and ketones in good to excellent yield. The newly developed catalyst system can be reused in four consecutive runs without any significant loss of activity.

引用

页码：22957 / 22962

页数：6

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