HRID2095570

反应详情

EQUATION

反应方程式

HRID 2095570 的结构方程式

PROCEDURE

实验过程

In analogy to the procedure described in Example 30, (S)-1-[4-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-3,3-dimethyl-4-oxo-butyl]-3-methyl-piperazin-2-one (intermediate 28) and 1.2 eq. of 2-chloro-4-isocyanato-1-trifluoromethoxy-benzene (intermediate 17) gave the titled compound in 53% yield as light yellow foam. MS: 575.22 (MH+, Cl).