Hydrochloric Acid → ((2-Aminoethyl)thio)acetic acid, methyl ester, hydrochloride

HRID 1390639Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1390639
[NH2:1][CH2:2][CH2:3][S:4][CH2:5][C:6]([OH:8])=[O:7].[CH3:9]OC(OC)(C)C.[ClH:16]>CO>[ClH:16].[CH3:9][O:7][C:6]([CH2:5][S:4][CH2:3][CH2:2][NH2:1])=[O:8]

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 64952,2-DimethoxypropaneHCID 4474780HCID 4474780, Verbindung

Produkt 1

HCID 170337((2-Aminoethyl)thio)acetic acid, methyl ester, hydrochloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

13.5 g of S-(β-aminoethyl)mercaptoacetic acid and 10.8 g of 2,2-dimethoxy propane are added, successively, to a solution of 7.3 g of gaseous hydrochloric acid in 20 cc of methanol. The solution is permitted to stand for 12 hours at ambient temperature. The flakes formed (17.5 g) are filtered and washed with ethyl acetate. Fusion point = 100° C.

Aufarbeitung

  1. customThe flakes formed (17.5 g)
  2. filtrationare filtered
  3. washwashed with ethyl acetate
  4. customFusion point = 100° C.

Quellen und Nachweise

ORD-Eintrag
ord-76a68dfd3a64435f81be60b93ed0bda2
Quelldatensatz
uspto-grants-1979_02
Patentnummer
US04139635

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