ethyl 2-(2-amino-4-chloro-6-((tetrahydro-2H-pyran-4-yl)methylamino)pyrimidin-5-yl)acetate 、
potassium tert-butylate 在
silica gel 、 ethyl acetate petroleum ether 、
2-amino-4-chloro-7-((tetrahydro-2H-pyran-4-yl)methyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one 作用下,
以
正丁醇 为溶剂,
反应 0.08h,
以resulted in 640 mg (74%) of 2-amino-4-chloro-7-((tetrahydro-2H-pyran-4-yl)methyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one as a yellow solid的产率得到2-amino-4-chloro-7-((tetrahydro-2H-pyran-4-yl)methyl)-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one