SYNTHESIS OF N- AND S-VINYL DERIVATIVES OF HETEROAROMATIC COMPOUNDS USING PHASE-TRANSFER CATALYSIS

Abstract

A method has been developed for the synthesis of N- and S-vinyl derivatives of heteroaromatic compounds from NH heterocycles or their thiols in the phase-transfer catalytic system ClCH₂CH₂Br – KOH (s)–18-crown-6 – toluene. It is shown that it is possible to prepare N,S-divinyl derivatives of 3-mercaptoindole and 2-mercaptobenzimidazole.

How to Cite
Abele, E.; Dzenitis, O.; Rubina, K.; Lukevics, E. Chem. Heterocycl. Compd. 2002, 38, 682. [Khim. Geterotsikl. Soedin. 2002, 776.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1019913218413