反应详情

The title compound was prepared using ethyl-5-bromo-2-carboxypyridine, 1,4-bis (bromomagnesium) butane and diethyl ether as solvent, but otherwise followed the general procedure for Preparation 36. 13C NMR (100 MHz, CDCl3) d 164.1, 148.9, 139.5, 120.9, 118.8, 83.2, 42.7, 24.9; MS (AP/Cl) 242.1, 244.1 (M+H)+.

1. customfor Preparation 36