Lithium promoted mesoporous manganese oxide catalyzed oxidation of allyl ethers.

ABSTRACT: Herein we report the first example of the catalytic aerobic partial oxidation of allyl ether to its acrylate ester derivative. Many partial oxidations often need an expensive oxidant such as peroxides or other species to drive such reactions. In addition, selective generation of esters using porous catalysts has been elusive. This reaction is catalyzed by a Li ion promoted mesoporous manganese oxide (meso-Mn₂O₃) under mild conditions with no precious metals, a reusable heterogeneous catalyst, and easy isolation. This process is very attractive for the oxidation of allyl ethers. We report on the catalytic activity, selectivity, and scope of the reaction. In the best cases presented, almost complete conversion of allyl ether with near complete chemo-selectivity towards

SUBMITTER: Dutta B 

PROVIDER: S-EPMC6368603 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature