반응식
Cl[CH2:2][CH2:3][O:4][CH2:5][CH2:6][O:7][CH2:8][CH2:9][Cl:10].[OH-].[K+].[CH2:13]([OH:16])[CH2:14][OH:15]>>[Cl:10][CH2:9][CH2:8][O:7][CH2:6][CH2:5][O:4][CH2:3][CH2:2][O:15][CH2:14][CH2:13][OH:16]참가 물질
4
실험 절차
A solution of 1,8-dichloro-3, 6-dioxaoctane (40 g) and potassium hydroxide (11.8 g) in ethylene glycol (100 ml) was stirred at 100° C. for 18 h. The mixture was then cooled, filtered and the residue washed with acetone (2×35 ml). The combined filtrate was then distilled to yield the product as a clear oil (13.5 g, 30%), b.p. 120°-122° C. /0.2 mm Hg; I.r. (liquid film) 3430 cm-1.
후처리
- temperatureThe mixture was then cooled
- filtrationfiltered
- washthe residue washed with acetone (2×35 ml)
- distillationThe combined filtrate was then distilled
출처 및 근거
- ORD 기록
- ord-04ebba5ff6234909ac777d2d5fcef81d
- 출처 데이터셋
- uspto-grants-1997_12
- 특허 번호
- US05693477
연결된 노트
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