1-Butanol → 2-Hydroxydecyl-butyl ether
반응식
[Na].[CH2:2]([OH:6])[CH2:3][CH2:4][CH3:5].[O:7]1[CH:9]([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH2:8]1>>[OH:7][CH:9]([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH2:8][O:6][CH2:2][CH2:3][CH2:4][CH3:5]참가 물질
4
반응 조건
- 온도
- 100 °C
실험 절차
0.46 gm (0.02 gm-atom) of sodium were added to 185 gm (2.5 mols) of n-butanol. After dissolution of the sodium, the temperature was raised to 100°C, and an amount of 78.2 gm (0.5 mol) of 1,2-epoxy decane was added in drops within 30 minutes while stirring. The reaction mixture was maintained at 100°C for 4 hours. Then the excess alcohol was distilled, and by subsequent vacuum distillation at 100° to 120°C and 0.06 Torr . the 2-hydroxy-decyl-n-butyl ether was separated from the higher boiling by-product. In this manner the intermediate product 2-hydroxydecyl-n-butyl ether (refractive index nD20 = 1.4392) was obtained in a yield of 87%.