(R)-4-[(1,1-dimethylethoxy)carbonyl]-3-(1,1-dimethylethylamino) carbonyl piperazine 、
2-氯-4-氨基-6,7-二甲氧基喹唑啉 以
异丙醇 为溶剂,
反应 24.0h,
以afforded ((R)-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[(1,1-dimethylethoxy)carbonyl]-3-(1,1-dimethylethylamino)carbonyl piperazine的产率得到(R)-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-[(1,1-dimethylethoxy)carbonyl]-3-(1,1-dimethylethylamino)carbonyl piperazine