Abstract
The Wichterle reaction is a conversion of vinylic chlorides to ketones by sulfuric acid. Most of the applications are transformations of γ-chlorocrotyl (3-chloro-2-butenyl) derivatives to 3-oxobutyl derivatives. The ketones thus formed may undergo subsequent reactions in compounds containing reactive centers. Thus intramolecular aldol-type condensations occur in compounds containing carbonyl groups, and Friedel-Crafts-type cyclizations in compounds containing aromatic rings. The reaction can be used as an alternative to Robinson's annelation.
Publisher
Institute of Organic Chemistry & Biochemistry
Cited by
8 articles.
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