Dimethyl Sulfate → HCID 86602101, Verbindung

HRID 1453658Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1453658
[C:1]1(=[O:8])[NH:7][CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[CH3:9][O:10][S:11]([O:14]C)(=[O:13])=[O:12]>>[CH3:9][O:8][C:1]1[CH2:2][CH2:3][O:4][CH2:5][CH2:6][N:7]=1.[CH3:9][O:10][S:11]([O-:14])(=[O:13])=[O:12]

Komponenten

3

Edukt 2

HCID 6497Dimethyl SulfateHCID 70230201,4-Oxazepan-5-one

Produkt 1

HCID 86602101HCID 86602101, Verbindung

Versuchsvorschrift

3.50 g (30.4 mmol) 4-oxacaprolactam are heated to 55° C. in 3.90 ml (41.1 mmol) dimethylsulphate with stirring for 19 h. Then the mixture is evaporated down i. vac., and the residue is taken up twice in toluene and dichloromethane and completely concentrated by evaporation. The residue is further reacted directly.

Aufarbeitung

  1. customThen the mixture is evaporated down i
  2. concentrationdichloromethane and completely concentrated by evaporation
  3. customThe residue is further reacted directly

Quellen und Nachweise

ORD-Eintrag
ord-a8508c5393f4472796a33eb6ed6b477d
Quelldatensatz
uspto-grants-2009_01
Patentnummer
US07476663B2

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