4-Bromoanisole → HCID 59612403, compound

Participants

Reaction Steps

[5-(4-Methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-(4-methoxy-phenyl)-amine was prepared from 5-(4-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (115 mg, 0.40 mmol) and p-bromoanisole (82 mg, 0.44 mmol) in a manner analogous to Example 77 to yield [5-(4-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-(4-methoxy-phenyl)-amine (17 mg, 11%) as a yellow powder following purification on a 12 g Isco silica gel column using methanol in dichloromethane (0-10%) as eluent. MP=229° C. (dec.). 1H NMR (400 MHz, (D3C)2SO, δ, ppm): 9.43 (s, 1H), 8.32 (d, J=7.50 Hz, 2H), 8.14 (d, J=7.50 Hz, 2H), 7.54-7.71 (m, 4H), 7.27 (d, J=6.4 Hz, 1H), 6.87 (d, J=7.5 Hz, 2H), 3.71 (s, 3H), 3.34 (s, 3H). MS=395 (MH)+.

Provenance & Evidence