HRID1081317

反应详情

EQUATION

反应方程式

HRID 1081317 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A mixture of N-[3,5-bis(trifluoromethyl)benzyl]-5-(4-fluorophenyl)-7,8-dihydro-N, 7-dimethyl-8-oxo-6pyrido[3,4-b]pyridinecarboxamide (Example 1) (175 mg), iodomethane (3 ml) and dioxane (3 ml) was heated for 16 hours under reflux. The solvent was distilled off to leave the above-titled compound as yellow crystals (200 mg), m.p.184°-185° C. (decomp.) (recrystallized from dioxane-ethyl acetate).

WORKUP

后处理

  1. temperaturewas heated for 16 hours
  2. temperatureunder reflux
  3. distillationThe solvent was distilled off
  4. customto leave
  5. customthe above-titled compound as yellow crystals (200 mg), m.p.184°-185° C. (decomp.) (recrystallized from dioxane-ethyl acetate)