3-methyl-6,7-dihydro-2H-isoindol-4(5H)-one 、
benzyl 5-(acetoxymethyl)-4-ethyl-3-methyl-1H-pyrrole-2-carboxylate 以
溶剂黄146 为溶剂,
反应 3.0h,
以79%的产率得到benzyl 4-ethyl-3-methyl-5-<(3-methyl-4-oxo-4,5,6,7-tetrahydro-2H-isoindol-1-yl)methyl>-1H-pyrrole-2-carboxylate