3,4-Difluorobenzoyl chloride → HCID 11363495, compound

Participants

Reaction Steps

The title compound was prepared in a manner similar to that described in Example 2 by using 1,4,4-trimethyl-1,4,5,6-tetrahydro-pyrrolo[2,3-d]azepine-2,8-dicarboxylic acid 2-ethyl ester 8-isopropyl ester and 3,4-difluoro-benzoyl chloride. 1H-NMR(CDCl3): δ 7.75 (1H, s), 7.43 (1H, m), 7.28 (2H, m), 6.86 (1H, d), 5.06 (1H, m), 4.28 (2H, q), 3.87 (2H, s), 3.66 (3H, s), 1.35 (3H, 3), 1.33 (6H, s), 1.21 (6H, d). MS (ES): 475 (MH+).

Provenance & Evidence