73593-68-7

Upstream product

• 41878-38-0 (1S,7aS)-1-tert-butoxy-7a-methyl-1,2,3,6,7,7a-hexahydro-5H-inden-5-one 
• 25112-95-2 toluene-4-sulfonic acid 2-(3-methoxyphenyl)-ethyl ester 
• 2146-61-4 3-methoxyphenethyl bromide 

Downstream Products

• 727417-48-3 17β-tert-butoxy-3-methoxy-8α,13β-dimethyl-9(10)-seco-gona-1,3,5(10),14-tetraene 

Relevant academic research and scientific papers

NOVEL STEROIDS AND STEROID MIMETICS, METHOD FOR THE PRODUCTION AND USE THEREOF

The invention relates to the production and use of novel 14?-alkyl-18-norsteroids, 8?,14?-dialkyl-18-norsteroids, spiro[cyclopentano-perhydronaph-thalin]-3,1`-pentanes or hexanes in addition to 14?-fluoro-15?,17?-dihydroxy-steroids, by reacting 17-hydroxy

Alkylation of Cyclic α,β-Unsaturated Ketones at the Double Bond

The alkylation of (+)-(1S,7aS)-1-tert-butoxy-1,2,3,6,7,7a-hexahydro-7a-methyl-5H-inden-5-one (1) at C-4 with homogeranyl bromide (2) or 3-methoxy- and 3,5-dimethoxyphenethyl tosylate or bromide (4a, b, 5a, b), resp., affords excellent yields of 3 and 6, 7