3,5-Difluorophenylacetic acid → HCID 10254613, compound

Participants

Reaction Steps

A method similar to the one described for (97) was used except that N-[(2,3-cis)-4-oxo-2-phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl]glycinamide (106a) was used as the amine component and 3,5-difluorophenylacetic acid was used as the acid component to afford the title compound as a 1:1 mixture with the 2S,3S diastereomer (80 mg),white solid, m.p.125-130° C. 1H NMR (300 MHz, d6-DMSO) δ 4.76 (t, 1H, J=7 Hz), 5.12 (d, 1H, J=7 Hz), 6.91-7.49 (m, 12H), 7.67 (d, 1H, J 7 Hz), 8.25 (s, 1H), 10.49 (s, 1H). MS APCI, m/z=482(M+1). LC/MS: 2.27 min.

Provenance & Evidence