The Synthesis and Characterization of Solvatochromic Maleimide-Fused N-Allyl- and N-Alkyl-Substituted 1,4-Dithiines and Diels-Alder Reactions with Anthracene


Gulten Ş.

JOURNAL OF HETEROCYCLIC CHEMISTRY, vol.47, no.1, pp.188-193, 2010 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 47 Issue: 1
  • Publication Date: 2010
  • Doi Number: 10.1002/jhet.305
  • Journal Name: JOURNAL OF HETEROCYCLIC CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.188-193

Abstract

A simple and facile access to new solvatochromic maleimide-fused N-allyl- and N-alkyl-substituted 1,4-dithiines from the corresponding N-substituted succinamic acid derivatives in one-pot with oxidation by thionyl chloride is described. The Diels-Alder reaction of these 1,4-dithiines with anthracene has been investigated. The 1,4-dithiine derivatives react smoothly with anthracene via charge-transfer complexes to form the Diels-Alder adducts in excellent yields.