Method for manufacturing ester

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United States of America Patent

PATENT NO 8853426
SERIAL NO

13881544

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Abstract

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The present invention relates to a method for manufacturing an ester from a ketone or an aldehyde, which is a reactive substrate, by a Baeyer-Villiger oxidation reaction using hydrogen peroxide, and in this method, as a catalyst, M(BAr4)n, which is a metal borate, is used (M represents an alkali metal or an alkaline earth metal; Ar represents an aryl; and n is the same number as the valence of M). For example, when cyclohexanone was used as the reactive substrate, and Sr[B(3,5-CF3C6H3)4]2 was used as the catalyst, ε-caprolactone was obtained at an isolated yield of 82%.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY1 FURO-CHO CHIKUSA-KU NAGOYA-SHI AICHI 464-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishihara, Kazuaki Nagoya, JP 21 47
Uyanik, Muhammet Nagoya, JP 4 5

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