132008-45-8

Upstream product

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

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 
• 80249-15-6 (E)-3-(1-Benzoyl-1,2,2a,3-tetrahydro-benzo[cd]indol-5-yl)-acrylic acid methyl ester 
• 119740-90-8 (E)-3-(1-Benzoyl-1,2,2a,3-tetrahydro-benzo[cd]indol-5-yl)-2-methyl-acrylic acid methyl ester 
• 119740-92-0 2-(1-Benzoyl-1,2,2a,3-tetrahydro-benzo[cd]indol-5-ylmethyl)-acrylic acid methyl ester 
• 119740-91-9 (E)-3-(1-Benzoyl-1,2,2a,3-tetrahydro-benzo[cd]indol-5-yl)-2-[(tert-butoxycarbonyl-methyl-amino)-methyl]-acrylic acid methyl ester 
• 62592-69-2 methyl (3β)-1-benzoyl-2,3-dihydroisolysergate 
• 85677-00-5 3-(phenylselenyl)-1H-indole 

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