반응 #93525
ord-fb2bddfe699b4d449664e8856f0077d0
반응 방정식
반응 조건
온도
115°CELSIUS
상세 조건
See reaction.notes.procedure_details.
후처리
- 1기타the progress of the reaction by thin-layer chromatography on silica gel (MeOH: NaCl(1M), 92:8)
- 2기타At the completion of the reaction
- 3온도cool
- 4기타to obtain an oil
- 5기타Triturate the oil with petroleum ether until a solid
- 6기타precipitates
- 7기타Recrystallize the solid from MeOH/ acetone
- 8여과filter
- 9기타dry in vacuo
실험 절차
To 4.77 g (0.023 mole) 1-chloro-4-(4-chlorobutyl)benzene add 2.23 g (0.023 mole) 1,2-dimethyl-1H-imidazole. Stir the solution for three hours at about 115° C. Follow the progress of the reaction by thin-layer chromatography on silica gel (MeOH: NaCl(1M), 92:8). At the completion of the reaction, cool to obtain an oil. Triturate the oil with petroleum ether until a solid precipitates. Recrystallize the solid from MeOH/ acetone; filter and dry in vacuo to yield the title compound as a monohydrate.