반응 #2139934
ord-1fc61e72d546481f82889af3524e859a
반응 방정식
10-Ethylphenothiazine-3-carbaldehyde
N-phenylhydrazine
→
10-Ethylphenothiazine-3-carbaldehyde N-phenylhydrazone
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1온도Next, the reaction mixture was refluxed for 0.5 hour
- 2여과The precipitated product was filtered
- 3세척washed with a large amount of methanol
- 4기타dried
실험 절차
10-Ethylphenothiazine-3-carbaldehyde (3 g, 0.012 mol) was dissolved in 30 ml of methanol under mild heating. A solution of 1.9 g (0.018 mol) of N-phenylhydrazine (obtained from Aldrich) in methanol was added to the cooled reaction mixture. Next, the reaction mixture was refluxed for 0.5 hour. The precipitated product was filtered, washed with a large amount of methanol, and dried. The yield of yellowish crystals of 10-ethylphenothiazine-3-carbaldehyde N-phenylhydrazone was 3 g (75%).