Lithium Hydroxide → HCID 74943869, Verbindung

Reaktionsgleichung

[CH3:1][C:2]([CH3:8])([CH3:7])[C:3](=[N:5][OH:6])[CH3:4].[Li+].[OH-].[CH2:11]1[O:13][CH2:12]1>O>[OH:13][CH2:12][CH2:11][O:6][N:5]=[C:3]([C:2]([CH3:8])([CH3:7])[CH3:1])[CH3:4]

Komponenten

Versuchsvorschrift

400 ml of water, 92 g (0.8 mol) of 3,3-dimethylbutan-2-one oxime and 3.4 g of LiOH were initially charged, and 70 g (1.6 mol) of ethylene oxide were introduced such that the gas was taken up completely. Thereafter, the mixture was stirred at room temperature (RT) for 8-12 hours for the continued reaction. The upper phase was removed, admixed with ethyl acetate and washed with water. The organic phase was concentrated under reduced pressure at 100-200 mbar. Residue: 114-120 g of colorless oil, which corresponds to a yield of 90% yield; b.p. 106° C./35 mbar.