An unusual synthetic way to 2-methyl-3-alkyl-6-ethoxy-heptan-2-ols from 2-ethoxy-5-alkyl-3,4-dihydro-2H-pyrans

Add time:08/12/2019    Source:sciencedirect.com

A simple and swift preparation of 2-methyl-3-alkyl-6-ethoxyheptan-2-ols may be accomplished in two steps starting from 2-ethoxy-5-alkyl-3-,4-dihydro-2H-pyrans via chlorination of the heterocyclic compounds and subsequent reaction with MeMgBr.

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