4-(4-Chloro-quinazolin-6-ylethynyl)-tetrahydro-pyran-4-ol 、
4-氨基二苯醚 以
Tert-butyl alcohol 1,2-dichloroethane 、
二氯甲烷 为溶剂,
反应 1.0h,
以to provide 52 mg (73%) of 32 as a yellow solid的产率得到4-[4-(4Phenoxy-phenylamino)-quinazolin-6-ylethynyl]-tetrahydro-pyran-4-ol hydrochloride