872545-19-2

Upstream product

• 4255-62-3 4,4-dimethylcyclohexane-1-one 
• 1073-13-8 4,4-dimethylcyclohexenone 

Downstream Products

• 872545-20-5 benzyl 7-acetoxy-3,5,5-trimethyl-4,5,6,7-tetrahydro-1H-indole-2-carboxylate 
• 872545-38-5 benzyl 7-(5-benzyloxycarbonyl-3-ethyl-4-methyl-2-pyrrolyl)-3,5,5-trimethyl-4,5,6,7-tetrahydro-1H-indole-2-carboxylate 
• 872545-40-9 benzyl 7-(5-benzyloxycarbonyl-3-bromo-4-methyl-2-pyrrolyl)-3,5,5-trimethyl-4,5,6,7-tetrahydro-1H-indole-2-carboxylate 

Relevant academic research and scientific papers

Porphyrins with exocyclic rings. Part 21: Influence of pyrrolic and carbocyclic ring alkyl substituents on the synthesis of porphyrins bearing six-membered exocyclic rings

A series of 5-substituted 4,5,6,7-tetrahydroindoles were prepared by reacting 4-substituted cyclohexanones with phenylhydrazones derived from esters of acetoacetic acid under Knorr-type reaction conditions. Related 6,6-dimethyltetrahydroindoles were also