1-Boc-吡唑-4-硼酸频哪醇酯 、
N-[3-(3-bromo-pyrazolo[1,5-a]pyrimidin-7-yl)-phenyl]-3-trifluoromethyl-benzamide 在
crude mixture 、 Hexanes 、
乙酸乙酯 作用下,
反应 5.0h,
以to give N-{3-[3-(1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3-(trifluoromethyl)benzamide (32.8 mg, 17% yield) and tert-butyl 4-[7-(3-{[3-(trifluoromethyl)benzoyl]amino}phenyl)pyrazolo[1,5-a]pyrimidin-3-yl]-1H-pyrazole-1-carboxylate (29.8 mg, 13% yield)的产率得到N-{3-[3-(1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3-(trifluoromethyl)benzamide