期刊
JOURNAL OF COLLOID AND INTERFACE SCIENCE
卷 459, 期 -, 页码 97-106出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcis.2015.07.072
关键词
Graphene; Gold nanoparticle; Oxidative esterification; Suzuki cross-coupling reactions
资金
- Department of Science and Technology (DST)
- Council of Scientific and Industrial Research (CSIR)
- University Grants Commission (UGC), New Delhi, India
- DST , New Delhi, Govt. of India
- UGC, New Delhi, Govt. of India
- University Grant Commission (UGC)
- UGC-India
- CSIR, New Delhi, India
A graphene based composite with gold nanoparticles has been synthesized via a simple chemical route and the structure and compositions of nanocomposite has been characterized. The catalyst was found to be remarkably stable and active for the oxidative esterification of alcohols under present reaction conditions using molecular oxygen as green oxidant and Suzuki cross-coupling reactions between aryl halides and phenylboronic acids using environmentally friendly water as solvent. The versatility of both the protocols was demonstrated by taking a number of substrates. This protocol offers several advantages like high yields, clean reactions, recyclability of the catalyst, reaction in water and use of green oxidant. This study suggests graphene, as an economical substitute for carbon nanotubes, could act as a prominent support in heterogeneous catalysis. (C) 2015 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据