Acetyl chloride → HCID 13058841, 화합물
반응식
[CH3:1][C:2]1[NH:3][CH:4]=[C:5]([CH3:7])[N:6]=1.[C:8](Cl)(=[O:10])[CH3:9]>C(Cl)(Cl)Cl.C1(C)C=CC=CC=1>[C:8]([N:3]1[CH:4]=[C:5]([CH3:7])[N:6]=[C:2]1[CH3:1])(=[O:10])[CH3:9]참가 물질
5
실험 절차
A solution of 9.6 g (0.10 M) of 2,4-dimethylimidazole in 50 ml of chloroform and 50 ml of toluene was stirred at room temperature and 3.6 ml (0.05 M) of acetyl chloride was added via syringe over 1 minute. The mixture was stirred at room temperature for 2 hours, then the mixture was filtered to remove insoluble solids, and the filtrate concentrated leaving 6.9 g (100%) of 1-acetyl-2,4-dimethylimidazole as a white crystalline solid: nmr (CDC3) (δ): 7.00 (s, 1H); 2.68 (s, 3H); 2.57 (s, 3H); 2.21 (s, 3H).
후처리
- filtrationthe mixture was filtered
- customto remove insoluble solids
- concentrationthe filtrate concentrated
출처 및 근거
- ORD 기록
- ord-6e71fa3d8ad541b3917b3a6de9361c7f
- 출처 데이터셋
- uspto-grants-1986_05
- 특허 번호
- US04590299
반응 노트
불러오는 중…