HRID1989860

反应详情

EQUATION

反应方程式

HRID 1989860 的结构方程式

PROCEDURE

实验过程

A mixture of intermediate (11) (0.012 mol) in HCl (36%, 100 ml) was stirred and refluxed for 6 hours, then stirred overnight at room temperature. The precipitate was filtered off and triturated under 2-propanol. The precipitate was filtered off and dried, yielding 6.2 g of α-phenyl-4-[4-[[[4′-(trifluoromethyl)[1,1′-biphenyl]-2-yl]carbonyl]-amino]phenyl]-1-piperidineacetic acid monohydrochloride (intermediate 12).

WORKUP

后处理

  1. temperaturerefluxed for 6 hours
  2. stirringstirred overnight at room temperature
  3. filtrationThe precipitate was filtered off
  4. customtriturated under 2-propanol
  5. filtrationThe precipitate was filtered off
  6. customdried