N-Allyl-N-(1,1-dimethoxyprop-2-yl)-urethane → Ethyl N-allyl-N-(1-oxoprop-2-yl)-carbamate

HRID 974915

Reaktionsgleichung

Reaktionsgleichung von HRID 974915
[CH2:1]([N:4]([CH:10]([CH3:16])[CH:11](OC)[O:12]C)[C:5]([O:7][CH2:8][CH3:9])=[O:6])[CH:2]=[CH2:3]>C(O)=O>[CH2:1]([N:4]([CH:10]([CH3:16])[CH:11]=[O:12])[C:5]([O:7][CH2:8][CH3:9])=[O:6])[CH:2]=[CH2:3]

Komponenten

3

Edukt 1

HCID 15069988N-Allyl-N-(1,1-dimethoxyprop-2-yl)-urethane

Produkt 1

HCID 15069993Ethyl N-allyl-N-(1-oxoprop-2-yl)-carbamate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 284Formic AcidLösungsmittel

Versuchsvorschrift

76.5 g (0.213 mol) of 64.5% pure N-allyl-N-(1,1-dimethoxyprop-2-yl)-urethane are heated in 180 ml of formic acid at 100° C. for one hour. The mixture is poured into ice-water and extracted with CH2Cl2, the extracts are washed neutral with NaHCO3 solution, dried over MgSO4 and concentrated and the residue is distilled.

Aufarbeitung

  1. extractionextracted with CH2Cl2
  2. washthe extracts are washed neutral with NaHCO3 solution
  3. dry with materialdried over MgSO4
  4. concentrationconcentrated
  5. distillationthe residue is distilled

Quellen und Nachweise

ORD-Eintrag
ord-0457777cb6f44f7787d9c40a78e8996c
Quelldatensatz
uspto-grants-1997_03
Patentnummer
US05607942

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