2-chloro-N-[(4-fluorophenyl)methyl]-N-methylethanamine 、 ethyl 2-[(E)-C-[(3-hydroxyphenyl)methyl]-N-tetrahydropyran-2-yloxycarbonimidoyl]pyridine-4-carboxylate 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 5.17h,
以80%的产率得到ethyl 2-[(E)-C-[[3-[2-[(4-fluorophenyl)methylmethylamino]ethoxy]phenyl]methyl]-N-tetrahydropyran-2-yloxycarbonimidoyl]pyridine-4-carboxylate