1-Dodecanol → Lactic Acid

HRID 457251

Reaktionsgleichung

Reaktionsgleichung von HRID 457251
[C:1]([O-:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[NH4+:7].C(O)CCCCCCCCCCC>>[C:1]([O-:6])(=[O:5])[CH:2]([CH3:4])[OH:3].[NH4+:7].[C:1]([OH:6])(=[O:5])[CH:2]([CH3:4])[OH:3]

Komponenten

4

Edukt 2

HCID 81931-DodecanolHCID 62358Ammonium Lactate

Produkt 2

HCID 612Lactic AcidHCID 62358Ammonium Lactate

Versuchsvorschrift

The procedure described in Example 1 was followed except that the reaction solution consisted of 30 g of a 70% solution of ammonium lactate and 70 g dodecanol. The reaction mixture was heated for 1.5 hours at 105–110° C. and a reduced pressure of 1.1–2.2 mm Hg, resulting in a conversion of about 88% from ammonium lactate to lactic acid. Some of the dodecanol also reacted with lactic acid to form an ester. The conversion from ammonium lactate to lactic acid plus lactic acid ester was about 96%.

Aufarbeitung

  1. temperatureThe reaction mixture was heated for 1.5 hours at 105–110° C.

Quellen und Nachweise

ORD-Eintrag
ord-7ff503876ac742019720b10ecf3c1178
Quelldatensatz
uspto-grants-2007_03
Patentnummer
US07186856B2

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