Monomethyl β-Methylglutarate of New Synthetic Methods

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Abstract:

Malonate ethyl ester of butene in the presence of sodium hydroxide was synthesized by addition reaction of 2-methyl propane-1,1,3 tricarboxylic acid ester, by hydrolysis decarboxylation heatingβ-methyl glutaric acid. First with excess of methanol into methyl metaplasiaβ-methyl dimethyl glutarate, and then itsβ-methyl glutaric acid methylation, get high yield of monomethyl β-methylglutarate.

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Advanced Materials Research (Volumes 960-961)

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134-137

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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