Water → HCID 13834639, 화합물
반응식
[C:1]([CH:3]1[S:8][C:7]2[CH:9]=[CH:10][CH:11]=[CH:12][C:6]=2[C:5]2[CH:13]=[CH:14][CH:15]=[CH:16][C:4]1=2)#[N:2].[CH3:17]I.[H-].[Na+].O>CN(C)C=O>[C:1]([C:3]1([CH3:17])[S:8][C:7]2[CH:9]=[CH:10][CH:11]=[CH:12][C:6]=2[C:5]2[CH:13]=[CH:14][CH:15]=[CH:16][C:4]1=2)#[N:2]참가 물질
6
실험 절차
To a stirred solution of 6-cyano-6H-dibenzo[b,d]thiopyran (4.5 g; 0.02 mol) and CH3I (28.4 g; 0.2 mol) in 100 ml of dimethylformamide, 50% NaH (1.5 g; 0.03 mol) was added in small portions. After 16 hours at room temperature the mixture was poured into water and extracted with diethyl ether. The organic phase was washed with water and dried over Na2SO4. Evaporation of the solvent gave 6-cyano-6-methyl-6H-dibenzo[b,d]thiopyran (3.58 g; 0.015 mol; yield 75%).
후처리
- extractionextracted with diethyl ether
- washThe organic phase was washed with water
- dry with materialdried over Na2SO4
- customEvaporation of the solvent
출처 및 근거
- ORD 기록
- ord-972393a8f8b84449a4c54ecd797b9d4e
- 출처 데이터셋
- uspto-grants-1986_11
- 특허 번호
- US04624949
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