HCID 10714229, compound → HCID 14500300, compound

Participants

Reaction Steps

Repeating the procedure described in Step 6 of Prep. 3, above, but using in place of the 4-(4-fluorophenyl)-2,5-dihydro 2-isopropyl-5-phenyl-3-thiophenecarboxylic acid, ethyl ester product thereof, an approximately equivalent amount of the refined product of Step 7 of this preparation, above, there is accordingly obtained the title product of this preparation.

Provenance & Evidence