反应详情

According to example 1, 3.4 g (7.9 mmol) of 5,5-dimethyl-3-(4-methyl-2-oxo-5-phenyl-oxazolidine-3-carbonyl)-octanoic acid tert-butyl ester, 16 mL (12.8 mmol) of 0.8N LiOH and 4.5 mL of 30% H2O2 gave 2.42 g (>100%) of the title compound as an oil. 1HNMR(400 MHz; CDCl3): 0.77-0.82 (m, 9H), 1.14-1.29 (m, 5H), 1.42 (s, 9H), 1.77 (dd, 1H, J=8 Hz, 16 Hz), 2.36 (dd, 1H, J=6 Hz, 16 Hz), 2.59 (dd, 1H, J=8 Hz, 16 Hz), 2.75-2.85 (m, 1H).