反应详情

The preparation was performed in a similar manner as Example 1.001 (d) Method B from N-(tert-butoxycarbonyl)-L-norvaline (13.0 g, 59.8 mmol) and L-threonine ethyl ester hydrochloride (9.23 g, 54.4 mmol) to give methyl N-(tert-butoxycarbonyl)-L-norvalyl-L-threoninate. MS (APCI): m/z 333 (M+H).