N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxamide 、 (2R,3R)-2-(4-amino-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol 在
四(三苯基膦)钯 potassium acetate 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以5%的产率得到5-(4-amino-7-((2R,3R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-N-methylthiophene-2-carboxamide