55023-30-8

Upstream product

• 50706-78-0 3-mercapto-1-morpholin-4-yl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile 
• 904008-75-9 C₂₂H₂₃N₃O₂S 
• 70-11-1 α-bromoacetophenone 

Downstream Products

• 1338471-66-1 5-morpholin-4-yl-8-phenyl-1,2,3,4,10-pentahydro[1,4]-diazepino[5',6':4,5]thieno[2,3-c]isoquinolin-11(12H)-one 
• 1338471-68-3 2-benzoyl-1-(2-amino-3-cyano-5-oxopyrrol-1-yl)-5-morpholin-4-yl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline 
• 1338471-70-7 N-(2-benzoyl-5-morpholin-4-yl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-1-yl)-2-morpholin-4-yl-acetamide 
• 1338471-71-8 N-(2-benzoyl-5-morpholin-4-yl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-1-yl)-2-piperidin-4-yl-acetamide 
• 1338471-73-0 N-(2-benzoyl-5-morpholin-4-yl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-1-yl)-2-phenylaminoacetamide 
• 1338471-65-0 N-(2-benzoyl-5-morpholin-4-yl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline-1-yl)-2-chloroacetamide 

Relevant academic research and scientific papers

Synthesis of morphlinotetrahydrothieno[2,3-c]isoquinolines

1-Morpholin-4-yl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (2) was synthesized from 3-amino-1-thioxo-5,6,7,8-tetrahydro-1H-isothiochromene-4- carbonitrile (1) and used as starting material to synthesize many thienotetrahydroisoquinolines (4), which in turn were used in the synthesis of many pyrimidothienotetrahydroisoquinolines.