N'-(3-cyano-6-isopropyl-pyridin-2-yl)-N,N-dimethyl-formamidine 、
[4-(2-amino-4-p-tolylcarbamoyl-phenoxy)-phenyl]-carbamic acid tert-butyl ester 在
溶剂黄146 作用下,
反应 0.17h,
以64%的产率得到{4-[2-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-4-p-tolylcarbamoyl-phenoxy]-phenyl}-carbamic acid tert-butyl ester