Dimethyl Sulfoxide → 1-(Allyloxy)-2-nitrobenzene
반응식
[OH-].[Na+].[N+:3]([C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=1[OH:12])([O-:5])=[O:4].Cl[CH2:14][CH:15]=[CH2:16].CS(C)=O>O>[CH2:16]([O:12][C:7]1[CH:8]=[CH:9][CH:10]=[CH:11][C:6]=1[N+:3]([O-:5])=[O:4])[CH:15]=[CH2:14]참가 물질
6
실험 절차
A solution of 64 g of sodium hydroxide in 75 ml of water was added drop-to-drop (over 15 minutes) to a stirred mixture of 209.6 g of 2-nitrophenol, 115.5 g of 3-chloropropene and 500 ml of dimethyl sulfoxide (DMSO), at room temperature. The mixture was stirred at 85°-90° C. for 18 hours and then mixed with 3 liters of water. The resulting mixture was extracted with methylene chloride, the extract was washed with ice water, dried (MgSO4) and the solvent was evaporated, to give 1-(2-propen-1-yloxy)-2-nitrobenzene (1A), as an amber syrup.
후처리
- customat room temperature
- extractionThe resulting mixture was extracted with methylene chloride
- washthe extract was washed with ice water
- dry with materialdried (MgSO4)
- customthe solvent was evaporated
출처 및 근거
- ORD 기록
- ord-0c7d4b96926d45f790aa7c5cfd98498c
- 출처 데이터셋
- uspto-grants-1985_11
- 특허 번호
- US04554283
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