87694-19-7

Upstream product

• 1974-94-3 dimethyl 3,5-diphenylthiophene-2,4-dicarboxylate 
• 857-54-5 dimethyl 3,6-diphenyl-1,4-dithiin-2,5-dicarboxylate 
• 828-78-4 4-bromo-5-phenyl-3H-1,2-dithiol-3-one 
• 3445-76-9 5-phenyl-3H-1,2-dithiole-3-thione 
• 827-42-9 5-phenyl-3H-1,2-dithiol-3-one 

Downstream Products

• 87694-30-2 8-Oxo-2-phenyl-8H-indeno<2,1-b>thiophen-3-carbonsaeure-methylester 
• 87694-31-3 2-Phenyl-4-(2-carboxyphenyl)thiophen-3-carbonsaeure 
• 87694-29-9 8-Oxo-2-phenyl-8H-indeno<2,1-b>thiophen-3-carbonsaeure 
• 87694-34-6 N-[2-Benzyl-3-methyl-indan-(1Z)-ylidene]-N'-(2,4-dinitro-phenyl)-hydrazine 
• 87694-26-6 N,N-Diethyl-4-oxo-3-phenyl-4H-indeno<1,2-c>thiophen-1-carboxamid 
• 87694-25-5 4-Oxo-3-phenyl-4H-indeno<1,2-c>thiophen-1-carbonsaeurechlorid 
• 87694-27-7 3-Phenyl-4H-indeno<1,2-c>thiophen-1-carbonsaeure 
• 87694-33-5 2-Benzyl-3-phenylbutansaeure-methylester 
• 61696-82-0 2-Benzyl-3-methyl-1-indanon 
• 6263-90-7 3-Phenyl-4H-indeno<1,2-c>thiophen-4-on 
• 87694-18-6 5-Chlorformyl-2,4-diphenylthiophen-3-carbonsaeure-methylester 
• 80676-04-6 2,4-Diphenyl-3-thiophencarbonsaeure-methylester 
• 87694-23-3 4-Oxo-3-phenyl-4H-indeno<1,2-c>thiophen-1-carbonsaeure 

Relevant academic research and scientific papers

SCWEFELVERBINDUNGEN DES ERDOELS V 3,5-DIARYL-2,4-THIOPHENDICARBONSAURE-DIMETHYLESTER AUS ARYLMETHYLKETONEN

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