1-Methoxycarbonyl-2-isopropylidene hydrazine → Methyl 2-isopropylhydrazinecarboxylate

HRID 79866Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 79866
[CH3:1][O:2][C:3]([NH:5][N:6]=[C:7]([CH3:9])[CH3:8])=[O:4]>C(O)C.C(O)(=O)C.O=[Pt]=O>[CH3:1][O:2][C:3]([NH:5][NH:6][CH:7]([CH3:9])[CH3:8])=[O:4]

Komponenten

5

Edukt 1

HCID 9095211-Methoxycarbonyl-2-isopropylidene hydrazine

Produkt 1

HCID 57863323Methyl 2-isopropylhydrazinecarboxylateAusbeute 77,6 %

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 345198Adams' catalystKatalysatorHCID 176Acetic AcidLösungsmittelHCID 702EthanolLösungsmittel

Versuchsvorschrift

N′-Isopropylidene-hydrazine-carboxylic acid methyl ester (6.45 g) were dissolved in ethanol (50 mL) and acetic acid (50 mL). PtO2 (0.231 g) was added, and reaction was stirred at room temperature for 22 hours under an atmosphere of hydrogen. Mixture was evaporated under vacuum, giving N′-Isopropyl-hydrazine-carboxylic acid methyl ester (5.08 g, 77%) as a white solid.

Aufarbeitung

  1. customreaction
  2. customMixture was evaporated under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-bec9928c722b4ead9f48517deec8df19
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08841278B2

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