Efficient synthesis of 1,4-dialkoxy and 1,4-dialkyl substituted 2,5-divinylbenzenes via the Stille reaction

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Detail(s)

Original languageEnglish
Pages (from-to)367-369
Journal / PublicationBulletin of the Chemical Society of Japan
Volume78
Issue number2
Publication statusPublished - 15 Feb 2005
Externally publishedYes

Abstract

An efficient palladium catalyzed cross coupling of tributyl(vinyl)stannane with dialkoxy and dialkyl substituted 1,4-dihalobenzenes is described. This single-step coupling provides an efficient synthesis of functionalized 2,5-divinylbenzenes, which are useful precursors of 1,4-phenylenevinylene copolymers.