反应详情

The title compound was prepared according to the procedure for diethyl (4-{[4-chloro-5-(trifluoromethyl)pyrimidin-2-yl]amino}benzyl)phosphonate using (4-Aminobenzyl)phosphonic acid bis-(2,2,2-trifluoroethyl) ester (Compound 165B) and 2,4-dichloro-5-(trifluoromethyl)pyrimidine. The desired product was isolated using MDP (ammonium bicarbonate basic buffer pH 9). 1H NMR (400 MHz, DMSOd6) δ ppm 10.69 (s, 1H), 8.81 (s, 1H), 7.65 (d, J=8.1 Hz, 2H), 7.26 (dd, J=8.7, 2.7 Hz, 2H), 4.56-4.72 (m, 4H), 3.51 (d, J=22.2 Hz, 2H). MS (ES+): m/z 532.01/534.02 (100/64) [MH+]. HPLC: tR=1.70 min (TOF, polar—3 min).

1. customThe title compound was prepared