39744-97-3

Upstream product

• 39744-96-2 2,2-dimethyl-5-(3-oxo-1,3-diphenyl-propyl)-tetrahydro-pyran-4-one 
• 50295-47-1 5-(3-dimethylamino-2-benzoyl-1-phenyl-propyl)-2,2-dimethyl-tetrahydro-pyran-4-one; hydrochloride 

Downstream Products

• 39745-03-4 7,7-dimethyl-2,4-diphenyl-7,8-dihydro-5H-pyrano[4,3-b]pyridine 1-oxide 
• 39745-14-7 7,7-dimethyl-2,4-diphenyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-8-ol 
• 39745-07-8 8-acetoxy-7,7-dimethyl-2,4-diphenyl-7,8-dihydro-5H-pyrano[4,3-b]pyridine 

Relevant academic research and scientific papers

Synthesis of novel condensed binuclear heterocycles based on 1,3- and 1,5-dicarbonyl derivatives of 2,2-dimethyltetrahydropyran

Treatment of 1,5- and 1,3-dicarbonyl derivatives of 2,2- dimethyltetrahydropyran with a series of binucleophiles gave condensed pyranopyrazole, pyranothiopyrimidine, pyranoisoxazole, and pyranopyridine systems.