80063-77-0

Upstream product

• 6940-76-7 1-iodo-3-chloro-propane 
• 80053-46-9 3-benzoyl-4-oxo-8-(2-tetrahydropyranyl)-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indole 
• 110-87-2 3,4-dihydro-2H-pyran 
• 98-88-4 benzoyl chloride 
• 73554-49-1 6-oxo-(2-aminoethyl)-6,7,8,9-tetrahydropyrido<1,2-a>indole 
• 89650-70-4 3-(6-Oxo-6,7,8,9-tetrahydro-pyrido[1,2-a]indol-10-yl)-propionyl azide 
• 89650-71-5 [2-(6-Oxo-6,7,8,9-tetrahydro-pyrido[1,2-a]indol-10-yl)-ethyl]-carbamic acid benzyl ester 
• 89650-67-9 3-(6-Oxo-6,7,8,9-tetrahydro-pyrido[1,2-a]indol-10-yl)-propionyl chloride 
• 57822-06-7 5-oxoazelaic acid 
• 1501-26-4 methyl 4-(chlorocarbonyl)butyrate 
• 80053-48-1 3-benzoyl-4-oxo-1,2,3,4,5,6,7,8-octahydroazonino<5,4-b>indole 
• 89650-66-8 6-oxo-6,7,8,9-tetrahydro-pyrido(1,2-a)indole-10-propionic-acid 
• 73608-98-7 6,7,9,10,11,12-Hexahydro-5H-7,12-diaza-cyclonona[a]inden-8-one 

Downstream Products

• 2111-81-1 dl-1-acetylaspidospermidine 
• 19751-76-9 dl-1,2-dehydroaspidospermidine 
• 2912-09-6 dl-aspidospermidine 
• 2111-81-1 1-(3a-ethyl-2,3,3a,4,5,5a,11,12-octahydro-1H-indolizino[8,1-cd]carbazol-6(3a¹H)-yl)ethan-1-one 
• 19751-76-9 (±)-1,2-dehydroaspidospermidine 

Relevant academic research and scientific papers

A SYNTHETHIC ROAD TO THE FOREST OF STRYCHNOS, ASPIDOSPERMA, SCHIZOZYGANE AND EBURNAMINE ALKALOIDS BY WAY OF THE NOVEL PHOTOISOMERIZATION

The novel photoisomerization of 1-acylindoles accompanied by a conversion of indole to indolenine afforded 3-acylindolenines, a so far unknown reactive species, as a major product.This reaction was thorougly investigated and applied with success to the total synthesis of Strychnos, Aspidosperma, Schizozygane and Eburnamine alkaloids through a versatile intermediate 9-membered ring system,synthesized in a one pot reaction by photolysis and the simultaneous ring enlargement.