Thionyl Chloride → HCID 178422735, compound

Participants

Reaction Steps

The title compound was prepared by following the procedure described for Example-108 using 2-[(2-chloro-6-fluorophenyl)amino]-7,7-dimethyl-7,8-dihydro-1H-furo[3,2-e]benzimidazole-5-carboxylic acid (Intermediate-15, 0.100 g, 0.266 mmol), thionyl chloride (2.0 mL), 1-[4-(trifluoromethyl)phenyl]cyclopropanamine (Intermediate-37, 0.078 g, 0.388 mmol), THF (5.0 mL) and DIPEA (2 mL). The obtained crude product was purified by column chromatography on basic alumina eluting with 0.7-1.0% MeOH:DCM to afford 0.015 g of the desired product. 1HNMR (DMSO-d6): δ 1.38 (d, J=9.0 Hz, 4H), 1.52 (s, 6H), 3.07 (s, 2H), 7.32-7.35 (m, 6H), 7.61-7.64 (m, 2H), 8.39 (s, 1H), 9.20 (s, 1H), 11.0 (s, 1H); MS [M+H]+: 559.25.

Provenance & Evidence