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Paper | Regular issue | Vol 32, No. 12, 1991, pp.2357-2363
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5846
One-Pot Synthesis of New Unsymmetrical β-Heteroaryl-o-divinylbenzenes

Marija Sindler-Kulyk,* Zdenka Stiplosek, Dragana Vojnovic, Biserka Metelko, and Zeljko Marinic

*Organic Chemistry Department, Faculty of Technology, University of Zagreb, Marulicev trg 20, 41000 Zagreb, Croatia

Abstract

By Wittig reaction of o-xylylenebis(triphenylphosphonium bromide) (1) with aldehydes (2) and formaldehyde in the presence of base, unsymmetrically substituted o-divinylbenzenes (3) have been prepared in one pot.