3,3-Difluoroazetidine hydrochloride → HCID 59543758, compound

Participants

Reaction Steps

In analogy to the procedure described in example 389, (2S,4R)-4-(2-chloro-4-fluorophenylsulfonyl)-N-(1-cyanocyclopropyl)-1-(3-methyl-1-phenethyl-1H-pyrazol-5-yl)pyrrolidine-2-carboxamide was reacted with 3,3-difluoroazetidine hydrochloride (CAS Reg. No. 288315-03-7) in acetonitrile at 90° C. for 48 h to give the title compound as off-white foam. MS (ESI): m/z=629.2 [M+H]+.

Provenance & Evidence