ethyl hydrogen (4-{[4-({2-(diethylcarbamoyl)-4-[1-(3-hydroxypropyl)-1H-pyrazol-4-yl]phenyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate 在
benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
1,2-二氯乙烷 、
N,N-二甲基甲酰胺 为溶剂,
反应 24.0h,
以43%的产率得到10-ethoxy-N,N-diethyl-14-methoxy-20-(trifluoromethyl)-9-oxa-4,5,16,18,22,28-hexaaza-10-phosphapentacyclo[21.2.2.2(12,15).1(2,5).11(7,21)]hentriaconta-1(25),2(31),3,12,14,17(28),18,20,23,26,29-undecaene-24-carboxamide 10-oxide