Acetylene → N-Vinylcaprolactam

HRID 1168554Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1168554
[CH:1]#[CH:2].[C:3]1(=[O:10])[NH:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4]1>>[CH:1]([N:9]1[CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][C:3]1=[O:10])=[CH2:2]

Komponenten

3

Edukt 2

HCID 6326AcetyleneHCID 7768Caprolactam

Produkt 1

HCID 75227N-VinylcaprolactamAusbeute 77,9 %

Versuchsvorschrift

Example 1 was carried out without addition of a cocatalyst. The amount of ethyne taken up was 0.69 mol per mole of ε-caprolactam. The distillative workup yielded N-vinyl-ε-caprolactam in a yield of 77.9%. A viscid distillation residue was obtained.

Aufarbeitung

  1. additionExample 1 was carried out without addition of a cocatalyst

Quellen und Nachweise

ORD-Eintrag
ord-c371ca7381b04a4597079c7019a8f4d8
Quelldatensatz
uspto-grants-2003_09
Patentnummer
US06624303B2

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