Dimethyl Sulfide → 4,8,8-Trimethyl-1-oxaspiro[2.5]oct-4-ene
반응식
[CH3:1][C:2]1[C:3](=[O:10])[C:4]([CH3:9])([CH3:8])[CH2:5][CH2:6][CH:7]=1.[CH3:11]OS(OC)(=O)=O.S(C)C.[OH-].[Na+]>CS(C)=O>[CH3:1][C:2]1[C:3]2([C:4]([CH3:9])([CH3:8])[CH2:5][CH2:6][CH:7]=1)[O:10][CH2:11]2참가 물질
6
실험 절차
Prepared under the conditions described in a., starting from 25.0 g (181 mmol) of 2,6,6-trimethyl-2-cyclohexen-1-one, 31.9 g (253 mmol) of (CH3)2SO4, 17.0 g (274 mmol) of (CH3)2S and 43.0 g (1086 mmol) of NaOH in 60 ml of DMSO. 22.09 G of the desired product, 91% pure, were obtained.
후처리
- customPrepared under the conditions
출처 및 근거
- ORD 기록
- ord-6e174837e8974c6b9cde3b4b240f3875
- 출처 데이터셋
- uspto-grants-1992_06
- 특허 번호
- US05118865
반응 노트
불러오는 중…