ethyl (3-{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]methyl}oxetan-3-yl)methyl(4-{[4-{[6-bromo-2-(methylcarbamoyl)pyridin-3-yl]amino}-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate 在
1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 potassium carbonate 作用下,
以
1,4-二氧六环 、
水 为溶剂,
以43%的产率得到10-ethoxy-14-methoxy-N-methyl-20-(trifluoromethyl)spiro[9-oxa-4,5,16,18,22,25,28-heptaaza-10-phosphapentacyclo[21.2.2.2(12'15).1(2'5).1(17'21)]hentriaconta-1(25),2(31),3,12,14,17(28),18,20,23,26,29-undecaene-7,3'-oxetane]-24-carboxamide 10-oxide