(1aS,5aS)-2-(5-bromo-pyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carb oxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide 、
环丙基硼酸 、
Tripotassium;phosphate 在
四(三苯基膦)钯 氮 作用下,
以
氧,甲苯 为溶剂,
反应 0.5h,
以to give the titled compound (5.1 mg) as a white solid的产率得到(1aS,5aS)-2-(5-cyclopropyl-pyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide