Simple, One-Pot Procedure for the Generation of Homoallylic Alcohols from Barbier-Type Allylation of Gem-diacetates in the Presence of -Cyclodextrin in Water
A novel and highly efficient allylation of gem-diacetates using allylbromide has been developed in aqueous medium catalyzed by -cyclodextrin in the presence of Zn-mediated Barbier-type allylation to afford the corresponding homoallylic alcohols in good yields. The -cyclodextrin can be recovered and reused for a number of runs without significant loss of activity.
Keywords: allylbromide; gem-diacetates; homoallylic alcohols; water; -cyclodextrin
Document Type: Research Article
Affiliations: Organic Chemistry Division I, Indian Institute of Chemical Technology, Hyderabad, India
Publication date: 01 January 2007
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