76487-99-5

Upstream product

• 76488-04-5 2-[2-Imino-4-(4-methoxy-phenyl)-thiazol-3-yl]-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 
• 6097-26-3 p-methoxyphenacyl thiocyanate 
• 343799-14-4 2-{2-[2-(4-Methoxy-phenyl)-2-oxo-ethyl]-isothioureido}-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 
• 76488-06-7 Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate-hydrochloride 

Relevant academic research and scientific papers

Synthesis of 1-Aryl-6,7,8,9-tetrahydrobenzothienothiazolopyrimidin-5(H)-ones

1-Aryl-6,7,8,9-tetrahydrobenzothienothiazolopyrimidin-5(H)-ones (IIa-e) have been synthesised by the condensation of ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate with α-thiocyanoacetophenones.Various intermediates have been isolated and their structures established on the basis of IR and PMR data.The course of reaction has also been rationalized.