2-[2-(3-chloro-phenylethynyl)-pyrimidin-4-yl]-1-methyl-4-oxo-1,4,6,7-tetrahydro-pyrrolo[3,2-c]pyridine-5-carboxylic acid tert-butyl ester 在
silica gel 作用下,
以
盐酸 、
1,4-二氧六环 为溶剂,
反应 2.0h,
以affording 2-[2-(3-Chloro-phenylethynyl)-pyrimidin-4-yl]-1-methyl-1,5,6,7-tetrahydro-pyrrolo[3,2-c]pyridin-4-one as a yellow solid (0.007 g, 0.02 mmol, 50%)的产率得到2-[2-(3-chloro-phenylethynyl)-pyrimidin-4-yl]-1-methyl-1,5,6,7-tetrahydro-pyrrolo[3,2-c]pyridin-4-one