Methylamine → 1,2,2,2-tetrachloroethyl N-methylcarbamate

HRID 4430

Reaktionsgleichung

Reaktionsgleichung von HRID 4430
[CH3:1][NH2:2].Cl[C:4]([O:6][CH:7]([Cl:12])[C:8]([Cl:11])([Cl:10])[Cl:9])=[O:5]>ClCCl>[CH3:1][NH:2][C:4](=[O:5])[O:6][CH:7]([Cl:12])[C:8]([Cl:11])([Cl:10])[Cl:9]

Komponenten

4

Edukt 2

HCID 6329MethylamineHCID 27333271,2,2,2-Tetrachloroethyl chloroformate

Produkt 1

HCID 100373261,2,2,2-tetrachloroethyl N-methylcarbamate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

34.7 ml (0.4 mmol) of methylamine (in 40% strength aqueous solution) are added dropwise to a solution maintained at 0° C. of 49.4 g (0.2 mole) of 1,2,2,2-tetrachloroethyl chloroformate in dichloromethane (150 ml). The mixture is then stirred for 2 hours at room temperature. The organic phase is washed with 2×100 ml of water and dried over magnesium sulphate.

Aufarbeitung

  1. washThe organic phase is washed with 2×100 ml of water
  2. dry with materialdried over magnesium sulphate

Quellen und Nachweise

ORD-Eintrag
ord-15c439ed99fb49c6bfd27dedef4a3286
Quelldatensatz
uspto-grants-1988_02
Patentnummer
US04725680

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