122976-81-2

Upstream product

• 57816-04-3 methyl 4-(3-methoxyphenyl)butanoate 
• 123007-40-9 7-(3-methoxyphenyl)-3-propylsulfinylheptan-4-one 

Downstream Products

• 122976-82-3 (+/-)-7,7a-dihydro-4-(3-methoxyphenethyl)-7β,7aβ-dimethylindan-1,5(6H)-dione 
• 123007-41-0 (+/-)-7,7a-dihydro-1-β-hydroxy-4-(3-methoxyphenethyl)-7β,7aβ-dimethylindan-5(6H)-one 
• 123007-41-0 (+/-)-7,7a-dihydro-1-β-hydroxy-4-(3-methoxyphenethyl)-7α,7aβ-dimethylindan-5(6H)-one 
• 122976-85-6 (+/-)-3aβ,4,7,7a-tetrahydro-4-(3-methoxyphenethyl)-7α,7aβ-dimethylindan-1,5(6H)-dione 
• 122976-95-8 Acetic acid (1S,7R,7aS)-4-[2-(3-methoxy-phenyl)-ethyl]-7,7a-dimethyl-5-oxo-2,3,5,6,7,7a-hexahydro-1H-inden-1-yl ester 
• 122976-84-5 (+/-)-2-(6-3'-methoxyphenyl-1-methyl-3-oxohexyl)-2-methylcyclopentane-1,3-dione 
• 122976-82-3 (+/-)-7,7a-dihydro-4-(3-methoxyphenethyl)-7α,7aβ-dimethylindan-1,5(6H)-dione 

Relevant academic research and scientific papers

Synthesis of 11- and 12-Methylestrones via the Thermal Elimination of β-Ketosulfoxides

The bicyclic enones (3 and 14) and the triketone (17), key intermediates for the synthesis of 11- and 12-methylestrones, were prepared by means of the thermal elimination of the β-ketosulfoxides (1 and 12).By a modification of Smith's estrone synthesis, 3