HRID896214

反应详情

EQUATION

反应方程式

HRID 896214 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Prepared from methyl (5R)-3-(4-fluoro-3-isopropyl-2-oxo-2,3-dihydro-6-benzoxazolyl)-2-oxo-5-oxazolidinecarboxylate (Step 4, 0.250 g, 7.39 mmol) and ammonia in methanol (5 ml) according to the method of EXAMPLE 86, Step 10 (0.14 g, 59%); MS for C14H14FN3O5 m/z 324 (M+H)+; 1H NMR (DMSO-d6, 300 Mhz) δ 7.88 (br s, 1H), 7.63 (br s, 1H), 7.53 (d, 1H), 7.44 (dd, 1H), 5.04 (dd, 1H), 4.55 (m, 1H), 4.26 (t, 1H), 4.02 (dd, 1H), 1.41 (dd, 6H).