Dimethylamine → SBB061064

HRID 444188

Reaktionsgleichung

Reaktionsgleichung von HRID 444188
Cl[CH2:2][CH2:3][O:4][CH2:5][CH2:6][O:7][CH2:8][CH2:9][OH:10].[CH3:11][NH:12][CH3:13]>>[CH3:11][N:12]([CH3:13])[CH2:2][CH2:3][O:4][CH2:5][CH2:6][O:7][CH2:8][CH2:9][OH:10]

Komponenten

3

Edukt 2

HCID 674DimethylamineHCID 788712-(2-(2-Chloroethoxy)ethoxy)ethanol

Produkt 1

HCID 10845034SBB061064

Versuchsvorschrift

Commercial Cl(CH2CH2O)3H (abb. ClE3H) (2.0 mole) and dimethylamine (20.0 mole) were mixed in a flask (3.0 l) fitted with a condenser and stirred (RT) for 30 hours. TLC (Si-gel) examination showed the complete consumption of the ClE3H. Excess dimethylamine was removed by two consecutive evaporations under reduced pressure. The residual material was reconstituted in CHCl3, dried (MgSO4), filtered and evaporated to dryness to produce the product, 8-dimethylamino-3,6-dioxaoctanol.

Aufarbeitung

  1. customfitted with a condenser
  2. customthe complete consumption of the ClE3H
  3. customExcess dimethylamine was removed by two consecutive evaporations under reduced pressure
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. customevaporated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-640529c8258d4e74a8dd8c70eedc4121
Quelldatensatz
uspto-grants-1981_04
Patentnummer
US04263281

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