2-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-pyrimidin-4-yl]-3-iodo-1-methyl-4-oxo-1,4,6,7-tetrahydro-pyrrolo[3,2-c]pyridine-5-carboxylic acid tert-butyl ester 、
间氨基苯甲醚 在
tris-(dibenzylideneacetone)dipalladium(0) caesium carbonate 、
4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下,
以
1,4-二氧六环 为溶剂,
反应 24.0h,
以23%的产率得到2-(2-amino-pyrimidin-4-yl)-3-(3-methoxy-phenylamino)-1-methyl-4-oxo-1,4,6,7-tetrahydro-pyrrolo[3,2-c]pyridine-5-carboxylic acid tert-butyl ester