Methyl Acrylate → Methyl 3-(methyl(pentyl)amino)propanoate

HRID 1350595

Reaktionsgleichung

Reaktionsgleichung von HRID 1350595
[CH3:1][NH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].[C:8]([O:12][CH3:13])(=[O:11])[CH:9]=[CH2:10]>CO>[CH3:13][O:12][C:8](=[O:11])[CH2:9][CH2:10][N:2]([CH3:1])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7]

Komponenten

4

Edukt 2

HCID 7294Methyl AcrylateHCID 117479N-Methylpentylamine

Produkt 1

HCID 16726422Methyl 3-(methyl(pentyl)amino)propanoateAusbeute 96,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

106 g (1.05 mol) N-methyl-N-pentylamine was added to cooled methanol of a temperature of 0–5° C. 108 g (1.25 mol) methyl acrylate was added to the solution and the mixture was stirred at room temperature for 8 hours. Then methanol was distilled off in vacuo and the residue was purified by distillation to obtain 188.6 g N-methyl-N-pentyl-β-alanine methyl ester (96.1%)

Aufarbeitung

  1. distillationThen methanol was distilled off in vacuo
  2. distillationthe residue was purified by distillation

Quellen und Nachweise

ORD-Eintrag
ord-4c2666e62b064897b0b051ca2de55c21
Quelldatensatz
uspto-grants-2007_05
Patentnummer
US07214818B2

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