反应详情

In a manner similar to the preparation of 2-chloro-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-4-pyrimidineamine, 2,4-dichloro-6-ethoxycarbonyl-5-nitropyrimidine and glycine ethyl ester hydrochloride salt were reacted to yield N-(2-chloro-6-ethoxycarbonyl-5-nitro-4-pyrimidinyl)glycine Ethyl Ester. 1H NMR (CDCl3): δ 8.87 (bs, 1H), 4.48 (q, 2H, J=7.2 Hz), 4.39 (d, 2H, J=5.1 Hz), 1.40 (t, 3H, J=6.9 Hz), 1.33 (t, 3H, J=7.2 Hz); LCMS: ret. time: 28.27 min.; purity: 97%; MS (m/e): 332 (M+).

1. customwere reacted