Hydrochloric Acid → HCID 178511167, Verbindung

HRID 330214

Reaktionsgleichung

Reaktionsgleichung von HRID 330214
[P:1]([OH:4])([OH:3])[OH:2].Cl.[NH2:6][CH2:7][CH2:8][CH:9]([CH2:11][NH2:12])[OH:10].C=O>>[PH:1](=[O:2])([OH:4])[OH:3].[NH2:6][CH2:7][CH2:8][CH:9]([CH2:11][NH2:12])[OH:10]

Komponenten

5

Edukt 4

HCID 313Hydrochloric AcidHCID 712Formaldehyde2×HCID 107909Phosphorous acidHCID 1646562-Hydroxyputrescine

Produkt 1

HCID 178511167HCID 178511167, Verbindung

Versuchsvorschrift

To a 500 ml three neck flask fitted with a reflux condenser and dropping funnel is added 131.2 grams (1.12 moles) 70% phosphorous acid and 207.2 grams (2.1 moles) 37% hydrochloric acid. Aminoethyl ethanolamine, 42.1 grams (0.40 mole) is then added dropwise while stirring. The mixture is then heated to reflux and 97.3 grams (1.2 moles) 37% aqueous formaldehyde is added dropwise during 1 hour. Reflux is continued for 2 hours after completion of the formaldehyde addition. The mixture is then cooled and bottled.

Aufarbeitung

  1. temperatureThe mixture is then heated
  2. temperatureto reflux
  3. temperatureReflux
  4. temperatureThe mixture is then cooled

Quellen und Nachweise

ORD-Eintrag
ord-f5e410aebe704cc896a775c07499a96a
Quelldatensatz
uspto-grants-1990_01
Patentnummer
US04895600

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