137654-36-5

Upstream product

• 90787-09-0 (4S,4aS)-3-Acetyl-2,4a-dimethyl-4-phenyl-4,4a-dihydro-indeno[1,2-b]pyridin-5-one 

Downstream Products

• 137654-34-3 2,4-dimethyl-5-oxo-4-phenyl-3H-4,4a,5,9b-tetrahydroindeno<1,2-b>pyridine 
• 137654-33-2 2,4a-dimethyl-5-oxo-4-phenyl-1H-2,3,4,4a,5,9b-hexahydroindeno<1,2-b>pyridine 
• 137654-40-1 3-acetyl-1,2,4a-trimethyl-5-oxo-4-phenyl-4,4a,5,9b-tetrahydroindeno<1,2-b>pyridine 

Relevant academic research and scientific papers

Synthesis and isomerization of 1H-4,4a,5,9b-tetrahydroindeno-[1,2-b]pyridines

Synthesis of 1H-4,4a,5,9b-tetrahydroindeno[1,2-b]pyridines has been accomplished by catalytic hydrogenation of 4H-4a,5-dihydroindenopyridines. The isomerization of 1H-4,4a,5,9b-tetrahydroindenopyridines containing an acyl function at C-3 leads to 3H-4,4a,