HCID 15870673, compound → HCID 86587649, compound

Participants

Reaction Conditions

Reaction Steps

880 mg of 11β-fluoro-3-hydroxy-7α-(5-iodopentyl)-estra-1,3,5(10)-trien-17-one and 1.83 g of (3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-hexadecafluoro-dec-2-enyl)-methyl-amine are dissolved in 20 ml of N-methylpyrrolidone and stirred for 1 hour at a bath temperature of 80° C. After the reaction solution is cooled to room temperature, the batch is added to saturated common salt solution, extracted with diethyl ether, dried and concentrated by evaporation in a vacuum. After the crude product is chromatographed on silica gel with ethyl acetate as an eluant, 1.2 g of 11β-fluoro-7α-{5-[(3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-hexadecafluoro-dec-2-enyl)-methyl-amino]-pentyl}-3-hydroxy-estra-1,3,5(10)-trien-17-one is obtained.

Provenance & Evidence