Aluminum(III) Chloride → HCID 178454735, 화합물
반응식
[OH:1][C:2]1[NH:3][C:4]2[CH:10]=[CH:9][CH:8]=[CH:7][C:5]=2[N:6]=1.[CH3:11][CH:12]([CH2:16][C:17]([O:19]C)=[O:18])[C:13](Cl)=[O:14].[Cl-].[Al+3].[Cl-].[Cl-]>C(=S)=S>[C:17]([CH2:16][CH:12]([CH3:11])[C:13]([C:8]1[CH:9]=[CH:10][C:4]2[N:3]=[C:2]([OH:1])[NH:6][C:5]=2[CH:7]=1)=[O:14])([OH:19])=[O:18]참가 물질
5
실험 절차
Carbon disulfide (90 ml), 2-hydroxybenzimidazole (4.1 g) and 2-methyl-3-carbomethoxy propionyl chloride (5 g) are added to aluminum chloride (20.3 g) under nitrogen. The resulting mixture is refluxed for about 45 hours, quenched with ice cold 6N HCl and the acidic mixture filtered. The filtered solid is washed with water and dried in vacuo, affording the desired product as a solid, M.P. 223° C. (dec).
후처리
- temperatureThe resulting mixture is refluxed for about 45 hours
- customquenched with ice cold 6N HCl
- filtrationthe acidic mixture filtered
- washThe filtered solid is washed with water
- customdried in vacuo
출처 및 근거
- ORD 기록
- ord-8307db374afe4216886b389ebf9ee85c
- 출처 데이터셋
- uspto-grants-1990_03
- 특허 번호
- US04906630
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