132008-45-8

Upstream product

• 18749-79-6 3-(1-benzoyl-indolin-3-yl)-propionic acid 
• 830-96-6 Indole-3-propionic acid 
• 7719-09-7 thionyl chloride 

Downstream Products

• 100561-34-0 1,2,2a,3-Tetrahydrobenzindol-5(4H)-one 
• 860689-18-5 1-benzoyl-1,2-dihydro-benz[cd]indol-5-ol 
• 84131-94-2 5-oxime of 1-benzoyl-2,2a,3,4-tetrahydrobenzindol-5(1H)-one 
• 2811-66-7 1-benzoyl-5-methyl-1,2,2a,3,4,5-hexahydro-benzo[cd]indol-5-ol 
• 76532-89-3 1-benzoyl-4-(2-oxopropyl)-2,2a,3,4-tetrahydrobenzindol-5(1H)-one 
• 76532-90-6 1-benzoyl-4-(2-oxobutyl)-2,2a,3,4-tetrahydrobenzindol-5(1H)-one 
• 144067-32-3 Trifluoro-methanesulfonic acid 1-benzoyl-1,2,2a,3-tetrahydro-benzo[cd]indol-5-yl ester 
• 51867-03-9 4-bromo-1-benzoyl-2,2a,3,4-tetrahydrobenzindol-5-(1H)-one 
• 65229-90-5 1-benzoyl-1,2,2a,3,4,5-hexahydro-benz[cd]indol-5-ol 
• 124465-55-0 1-benzoyl-1,2,2a,3-tetrahydro-benz[cd]indole 
• 39890-59-0 Phenyl-(5aS,6aR,7aS)-5a,6,6a,7a-tetrahydro-5H-7-oxa-4-aza-cyclopropa[e]acenaphthylen-4-yl-methanone 
• 84131-95-3 <(4-methylphenyl)sulfonyl>oxime of 1-benzoyl-2,2a,3,4-tetrahydrobenzindol-5(1H)-one 
• 124133-97-7 1-benzoyl-4-[methyl-(2-methyl-[1,3]dioxolan-2-ylmethyl)-amino]-2,2a,3,4-tetrahydro-1H-benz[cd]indol-5-one 
• 51867-04-0 1-benzoyl-4-bromo-1,2,2a,3,4,5-hexahydro-benz[cd]indol-5-ol 

Relevant academic research and scientific papers

Experiments towards the total synthesis of five-membered D-ring ergot alkaloid analogues

The known tricyclic ketone, Kornfeld's ketone (5)1, has been prepared in a much improved yield by modification of the usual procedure from the commercially available indole-3-propionic acid. Direct condensation with N-methylaminopropionitrile y