Thionyl Chloride → HCID 21490645, 화합물
반응식
[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[NH:17][C:16](=O)[C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[N:9]=1.S(Cl)([Cl:21])=O>CN(C)C=O>[Cl:21][C:16]1[C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[N:9]=[C:8]([C:3]2[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=2[CH3:1])[N:17]=1참가 물질
4
실험 절차
A mixture of 7.6 g of 2-(2-methylphenyl)quinazolin-4(3H)-one and 55 ml of thionyl chloride was treated with 2.35 g of dimethylformamide as described in Example I. The isolated solid was recrystallized from cyclohexane to give 5.1 g of 4-chloro-2-(2-methylphenyl)quinazoline, m.p. 103°-104°; ir and nmr spectra were consistent with the assigned structure.
후처리
- customThe isolated solid was recrystallized from cyclohexane
출처 및 근거
- ORD 기록
- ord-988a7e7a174e45c39ea37e88c3f6c9b1
- 출처 데이터셋
- uspto-grants-1976_12
- 특허 번호
- US03998951
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