157282-76-3

Upstream product

• 54752-30-6 2-p-methylbenzylidene-1-tetralone 
• 79-11-8 chloroacetic acid 
• 157282-75-2 4-(4-methylphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazolin-2-thione 

Downstream Products

• 157282-85-4 7-p-Tolyl-9-[1-p-tolyl-meth-(E)-ylidene]-5,7-dihydro-6H-10-thia-7a,11-diaza-cyclopenta[b]phenanthren-8-one 
• 157282-87-6 9-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-7-p-tolyl-5,7-dihydro-6H-10-thia-7a,11-diaza-cyclopenta[b]phenanthren-8-one 
• 157282-86-5 9-[1-(2-Chloro-phenyl)-meth-(E)-ylidene]-7-p-tolyl-5,7-dihydro-6H-10-thia-7a,11-diaza-cyclopenta[b]phenanthren-8-one 

Relevant academic research and scientific papers

Heterocyclic systems containing bridgehead nitrogen atom: Part LXXV - Syntheses of thiazolobenzoquinazolines and thiazinobenzoquinazolines

2-Arylidenetetralin-1-ones (1a-c) on condensation with thiourea give 4-aryl-3,4,5,6-tetrahydrobenzoquinazoline-2(1H)-thiones (2a-c) which on reaction with chloroacetic acids, α- and β-halopropionic acids afford 5-aryl-2,3,6,7-tetrahydro-3-oxo-5H-thiazo