Water → HCID 19389481, 화합물
반응식
[Si:1]([O:8][CH2:9][CH:10]1[O:15][C:14](=[O:16])[CH2:13][CH:12](O)[CH2:11]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].C1(C)C=CC(S(O)(=O)=O)=CC=1.O>C1(C)C=CC=CC=1>[Si:1]([O:8][CH2:9][CH:10]1[O:15][C:14](=[O:16])[CH:13]=[CH:12][CH2:11]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]참가 물질
5
실험 절차
6-t-Butyldimethylsilyloxymethyl-4-hydroxytetrahydropyran-2-one (1.0 parts) was dissolved in toluene and p-toluenesulphonic acid (0.1 parts) was added. The reaction mixture was heated at reflux with removal of water via a Dean and Stark apparatus. The cooled reaction mixture was then washed with water and evaporated to give 6-t-butyl dimethylsilyloxymethyl-5,6-dihydropyran-2-one (0.3 parts).
후처리
- temperatureThe reaction mixture was heated
- customThe cooled reaction mixture
- washwas then washed with water
- customevaporated
출처 및 근거
- ORD 기록
- ord-85bda2480f794ae9bdb4ccfc88a25294
- 출처 데이터셋
- uspto-grants-1995_08
- 특허 번호
- US05443970
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