1-(3,3,3-Trifluoropropyl)piperazine → HCID 25261186, compound

Participants

Reaction Steps

In a manner analogous to the method described in examples 8, (4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl chloride (example 51) was coupled with 1-(3,3,3-trifluoro-propyl)-piperazine (prepared as described in Fotouhi, N. et al. WO 2005110996) to give the title compound. HR-MS (ES, m/z) calculated for C36H43Cl2F3N5O2 [(M+H)+] 704.2741, observed 704.274.

Provenance & Evidence