[2-[(3R)-3-methylmorpholin-4-yl]-4-oxo-1,9a-dihydropyrido[1,2-a]pyrimidin-9-yl] trifluoromethanesulfonate 、
N-methyl-2-morpholin-4-yl-N-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzothiophen-2-yl]acetamide 在
四(三苯基膦)钯 sodium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 18.0h,
以86%的产率得到N-methyl-N-[6-[2-[(3R)-3-methylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-9-yl]dibenzothiophen-2-yl]-2-morpholin-4-ylacetamide