1,5-Anhydro-2,3,4-trideoxy-2-[[(1,1-diMethylethoxy)carbonyl]aMino]-D-erythrohexitol → HCID 86672604, Verbindung

HRID 470689Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 470689
C(OC([NH:8][C@@H:9]1[CH2:14][CH2:13][C@@H:12]([CH2:15][OH:16])[O:11][CH2:10]1)=O)(C)(C)C.[ClH:17].O1CCOCC1>CO>[ClH:17].[NH2:8][C@@H:9]1[CH2:14][CH2:13][C@@H:12]([CH2:15][OH:16])[O:11][CH2:10]1

Komponenten

4

Edukt 2

HCID 109880991,5-Anhydro-2,3,4-trideoxy-2-[[(1,1-diMethylethoxy)carbonyl]aMino]-D-erythrohexitolHCID 204431481,4-Dioxane hydrochloride

Produkt 1

HCID 86672604HCID 86672604, VerbindungAusbeute 100 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

1,5-Anhydro-2-[(tert-butoxycarbonyl)amino]-2,3,4-trideoxy-D-erythro-hexitol (Eur. J. Org. Chem., 2003, 2418-2427) (6.00 g, 0.03 mol) was dissolved in methanol (20 ml), 4N hydrochloric acid/1,4-dioxane solution (60 ml) was added and the resulting mixture was stirred at room temperature for 1 hour. The reaction solvent was evaporated under reduced pressure to give 4.5 g (100%) of the title compound as a colorless solid.

Aufarbeitung

  1. customThe reaction solvent was evaporated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-91fad848ad0d4a8a9e383f56c694abbb
Quelldatensatz
uspto-grants-2014_01
Patentnummer
US08629133B2

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