92593-21-0Relevant academic research and scientific papers
SCHWEFELVERBINDUNGEN DES ERDOELS VI. 1,4-DITHIIN-2,5-DICARBONSAEUREESTER MIT GLEICHEN UND VERSCHIEDENEN ARYLRESTERN IN 3,6-STELLUNG
Boberg, Friedrich,Puttins, Udo,Wagner, Annette
, p. 117 - 120 (2007/10/02)
Mixtures of 4-bromo-3H-1,2-dithiole-3-ones containing different aryl substituents in the 5-position react with methanolic KOH to dimethyl-1,4-ditiin-2,5-dicarboxylates with identical and different aryl substituents in the 3,6-position.
SCWEFELVERBINDUNGEN DES ERDOELS V 3,5-DIARYL-2,4-THIOPHENDICARBONSAURE-DIMETHYLESTER AUS ARYLMETHYLKETONEN
Boberg, Friedrich,Puttins, Udo,Schmidt, Wolfgang,Torges, Karl-Franz
, p. 135 - 140 (2007/10/02)
Starting with arylmethylketones a general method to methyl 3,5-diaryl-2,4-thiophenedicarboxylates is described.Aryl is phenyl, p-tolyl, 1- and 2-naphthyl and 2-thienyl.Intermediates are aryl substituted sulfur hetrocycles: 1,2-dithiol-3-thiones, 1,2-dithi
