530093-83-5

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 530093-94-8 2-(3,4-dihydro-7-methyl-1-naphthalenyl)ethanol 
• 108299-64-5 ethyl (7-methyl-3,4-dihydronaphthalen-1-yl)acetate 
• 22009-37-6 7-methyl-3,4-dihydro-2H-naphthalen-1-one 

Downstream Products

• 3988-20-3 16,17-dihydro-7-methyl-15H-cyclopenta[a]phenanthrene 

Relevant academic research and scientific papers

A new and convenient synthesis of 13,16-diazaestrone analogs

Imidazolidine-2,4-dione was chemoselectively N-alkylated at the imidic NH with several 2-(3,4-dihydro-1-naphthalenyl)ethyl-4-methylphenylsulphonates to give the corresponding imides for the first time which on selective reduction at one of the carbonyl groups followed by cyclization in PPA gave the corresponding title compounds.

A new and convenient synthesis of 15H-16,17-dihydrocyclopenta[a] phenanthrene derivatives

Methyl 2-oxocyclopentane-1-carboxylate is selectively C-alkylated with several 2-(3,4-dihydro-1-naphthalenyl)ethyl-4-methylphenylsulphonates to give the corresponding seco-steroids, which on cyclodehydration followed by degradation in 5% Pd-C has afforded