반응 #462175
ord-adcedbdeed564bc59a2b54a8951cffdd
반응 방정식
반응물
시약
없음
용매
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1온도with heating
- 2온도under reflux
- 3기타The solvent was evaporated
- 4workup.DISSOLUTIONthe residue was dissolved in ethyl acetate
- 5세척The solution was washed with water
- 6기타dried
- 7기타evaporated
실험 절차
To a solution of the compound obtained in Example 269 (100 mg) in methanol (2 ml) was added 28% NaOMe-methanol (2 ml), and the mixture was stirred for 3 hours with heating under reflux. The solvent was evaporated and the residue was dissolved in ethyl acetate. The solution was washed with water, dried and evaporated to yield the title compound as colorless crystals (85 mg).