3-氯苯乙炔 、 2-(2-iodo-pyrimidin-4-yl)-4-oxo-1,4,6,7-tetrahydro-pyrrolo-[3,2-c]pyridine-5-carboxylic acid tert-butyl ester 在
bis-triphenylphosphine-palladium(II) chloride
copper(l) iodide 、
三乙胺 作用下,
以
乙腈 为溶剂,
反应 3.0h,
以60%的产率得到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