Selective Manganese-Catalyzed Oxidation of Hydrosilanes to Silanols under Neutral Reaction Conditions

Wang, Kaikai, Zhou, Jimei, Jiang, Yuting, Zhang, Miaomiao, Wang, Chao, Xue, Dong, Tang, Weijun, Sun, Huamin, Xiao, Jianliang ORCID: 0000-0003-2010-247X and Li, Chaoqun (2019) Selective Manganese-Catalyzed Oxidation of Hydrosilanes to Silanols under Neutral Reaction Conditions. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 58 (19). pp. 6380-6384. ISSN 1433-7851, 1521-3773

Text Manganese-Catalyzed Highly Selective Oxidation of Hydrosilanes.pdf - Author Accepted Manuscript Download (1MB)

Abstract

The first manganese-catalyzed oxidation of organosilanes to silanols with H₂ O₂ under neutral reaction conditions has been accomplished. A variety of organosilanes with alkyl, aryl, alknyl, and heterocyclic substituents were tolerated, as well as sterically hindered organosilanes. The oxidation appears to proceed by a concerted process involving a manganese hydroperoxide species. Featuring mild reaction conditions, fast oxidation, and no waste byproducts, the protocol allows a low-cost, eco-benign synthesis of both silanols and silanediols.

Item Type:	Article
Uncontrolled Keywords:	manganese, oxidation, silanes, silanols, synthetic methods
Depositing User:	Symplectic Admin
Date Deposited:	21 Mar 2019 11:32
Last Modified:	07 Dec 2024 01:53
DOI:	10.1002/anie.201900342
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3034586