反应详情

2-(Pyridin-3-yl-oxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (19) was prepared according to the same procedure for compound 9, except using 3-hydroxypyridine. The crude product was purified with ether to afford 1.70 g (61%) of 19 as a colorless oil. 1H NMR (300 MHz, CDCl3) δ 8.32 (s, 1H), 8.21 (s, 1H), 7.21 (m, 2H), 4.16 (m, 2H), 3.99-3.86 (m, 1H), 3.38 (m, 2H), 2.05-1.84 (m, 4H), 1.47 (s, 9H).

1. custom2-(Pyridin-3-yl-oxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (19) was prepared
2. customThe crude product was purified with ether