HRID2096786

反应详情

EQUATION

反应方程式

HRID 2096786 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

In analogy to Example 56, step 6, 4,3′-Dichloro-4′-[2-(4-ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-biphenyl-3-carboxylic acid methyl ester was hydrolyzed (3 h, 65° C.). The product was treated with heptane for 17 h, filtered and dried to give the title compound as a white solid. MS (m/e, ISP neg. ion)=566.2 [M−H+].

WORKUP

后处理

  1. custom(3 h, 65° C.)
  2. filtrationfiltered
  3. customdried