Thionyl Chloride → HCID 86668998, compound

Participants

Reaction Steps

A solution of 2,6-dichloro-N-(2-chloro-3-fluoro-pyridin-4-yl)-4-iodobenzamide (2.83 g, 6.4 mmol) in thionyl chloride (23 mL) was heated to 90° C. for 56 hours then diluted with toluene and concentrated under reduced pressure to give the desired compound (2.94 g, 99% yield). 1H NMR (300 MHz, CDCl3): δ 8.22 (d, J=5.1 Hz, 1H), 7.84-7.76 (m, 2H), 6.95 (t, J=5.1 Hz, 1H).

Provenance & Evidence