HRID1245405

反应详情

EQUATION

反应方程式

HRID 1245405 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

The product from step 24d (0.24 g, 0.44 mmol) was dissolved in methanol (15 mL), degassed by bubbling nitrogen through the solution, charged with Rh/C and hydrogen gas (40 PSI), and shaken for 2 h. The reaction was filtered and concentrated to give 3-{5-(tert-butyl-dimethyl-silanyloxymethyl)-3-[4-(2-methyl-quinolin-4-ylmethoxy)-phenyl]-4,5-dihydro-isoxazol-5-yl}-propionic acid methyl ester as a crude oil. MS found: (M+H)+=549.

WORKUP

后处理

  1. customdegassed
  2. customby bubbling nitrogen through the solution
  3. additioncharged with Rh/C and hydrogen gas (40 PSI)
  4. filtrationThe reaction was filtered
  5. concentrationconcentrated