Multiple bonds between main-group elements and transition metals. Part 133. Methyltrioxorhenium as a catalyst of the Baeyer-Villiger oxidation

Q4 Chemical Engineering

分子催化 Pub Date : 1994-11-27 DOI:10.1016/S0304-5102(94)87043-8

Wolfgang A. Herrmann, Richard W. Fischer , João D.G. Correia

引用次数: 79

Abstract

Methyltrioxorhenium CH₃ReO₃ (MTO, 1) is one of the most active catalysts of the Baeyer-Villiger oxidation of cyclic ketones by use of H₂O₂ as oxidant. In contrast to the chemistry of established molybdenum and tungsten peroxo complexes, the bis(peroxo) complex [CH₃ReO(O₂)₂·H₂O] reacts stoichiometrically with ketones. The electronic character of the active species was determined by spectroscopy and by application of an oxygen transfer probe.

查看原文本刊更多论文

主族元素和过渡金属之间的多重键。133年一部分。甲基三氧铈作为Baeyer-Villiger氧化反应的催化剂

甲基三氧铈CH3ReO3 (MTO, 1)是以H2O2为氧化剂进行环酮Baeyer-Villiger氧化反应最活跃的催化剂之一。与已建立的钼和钨过氧配合物的化学性质相反，双(过氧)配合物[CH3ReO(O2)2·H2O]与酮发生化学计量反应。用光谱法和氧转移探针测定了活性物质的电子特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

分子催化 Chemical Engineering-Catalysis

CiteScore

1.50

自引率

0.00%

发文量

2959

期刊介绍： Journal of Molecular Catalysis (China) is a bimonthly journal, founded in 1987. It is a bimonthly journal, founded in 1987, sponsored by Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, under the supervision of Chinese Academy of Sciences, and published by Science Publishing House, which is a scholarly journal openly circulated both at home and abroad. The journal mainly reports the latest progress and research results on molecular catalysis. It contains academic papers, research briefs, research reports and progress reviews. The content focuses on coordination catalysis, enzyme catalysis, light-ribbed catalysis, stereochemistry in catalysis, catalytic reaction mechanism and kinetics, the study of catalyst surface states and the application of quantum chemistry in catalysis. We also provide contributions on the activation, deactivation and regeneration of homogeneous catalysts, solidified homogeneous catalysts and solidified enzyme catalysts in industrial catalytic processes, as well as on the optimisation and characterisation of catalysts for new catalytic processes. The main target readers are scientists and postgraduates working in catalysis in research institutes, industrial and mining enterprises, as well as teachers and students of chemistry and chemical engineering departments in colleges and universities. Contributions from related professionals are welcome.