4,4,5,5,5-Pentafluoropent-2-en-l-ol → 4,4,5,5,5-Pentafluoropentan-1-ol
반응식
[F:1][C:2]([F:11])([C:7]([F:10])([F:9])[F:8])[CH:3]=[CH:4][CH2:5][OH:6]>CO.[Ni]>[F:1][C:2]([F:11])([C:7]([F:8])([F:9])[F:10])[CH2:3][CH2:4][CH2:5][OH:6]참가 물질
4
실험 절차
10 g of 4,4,5,5,5-pentafluoro-2-penten-1-ol (obtained according to J. Am. Chem. Soc., 107, (1985), 5186-5191: T. Kitazume and N. Ishikawa) is dissolved in 100 cm3 of methanol, and hydrogenation is carried out in the presence of 0.5 g of Raney nickel. The catalyst is filtered, followed by washing with ethanol and after distillation at ordinary pressure, the expected alcohol is collected B.p.: 133° C.
후처리
- filtrationThe catalyst is filtered
- washby washing with ethanol
- distillationafter distillation at ordinary pressure
- customthe expected alcohol is collected B.p.: 133° C.
출처 및 근거
- ORD 기록
- ord-9942ef1831e346a284d25834828bc172
- 출처 데이터셋
- uspto-grants-2003_07
- 특허 번호
- US06596885B2
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