2-chloro-4-[(5-{[(2R)-2-(methylamino)propyl]oxy}quinazolin-4-yl)amino]phenol 、
溶剂黄146 以to give N-[(1R)-2-({4-[(3-chloro-4-hydroxyphenyl)amino]quinazolin-5-yl}oxy)-1-methylethyl]-N-methylacetamide in 100% yield的产率得到N-[(1R)-2-({4-[(3-chloro-4-hydroxyphenyl)amino]quinazolin-5-yl}oxy)-1-methylethyl]-N-methylacetamide