HRID1848450

反应详情

EQUATION

反应方程式

HRID 1848450 的结构方程式

PROCEDURE

实验过程

The title compound was prepared in two steps from (S)-tert-Butyl 3-methyl-1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate in an analogous fashion to that described for the preparation of the racemate 3-methyl-2-(5-oxo-2,5-dihydrofuran-3-yl)-2,8-diazaspiro[4.5]decan-1-one (I-22) immediately above. LC-MS (IE, m/z): 251 (M+1)+.