3-bromo-6-nitroisobenzofuran-1(3H)-one 、 三苯基膦 在
silica gel 作用下,
以
丙酸乙酯 为溶剂,
反应 23.0h,
以to yield 6.2 g of the title compound的产率得到(5-Amino-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-triphenyl-phosphonium bromide
参考文献:
名称:
Amino-phthalazinone derivatives active as kinase inhibitors, process for their preparation and pharmaceutical compositions containing them