Methylhydrazine → HCID 178486237, Verbindung

HRID 616620Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 616620
[C:1]([C:3]1[C:4]([C:13]2[N:14]([CH3:21])[C:15]([N+:18]([O-:20])=[O:19])=[CH:16][N:17]=2)=[N:5][N:6]([CH3:12])[C:7]=1N=COC)#[N:2].CNN.[CH3:25][NH:26][NH:27][CH:28]=[N:29]C1N(C)N=C(C2N(C)C([N+]([O-])=O)=CN=2)C=1C#N>C(O)C>[CH3:25][NH:26][NH:27][C:28]([C:7]1[N:6]([CH3:12])[N:5]=[C:4]([C:13]2[N:14]([CH3:21])[C:15]([N+:18]([O-:20])=[O:19])=[CH:16][N:17]=2)[C:3]=1[C:1]#[N:2])=[NH:29]

Komponenten

5

Edukt 3

HCID 6061MethylhydrazineHCID 54162317HCID 54162317, VerbindungHCID 131710115HCID 131710115, Verbindung

Produkt 1

HCID 178486237HCID 178486237, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

A mixture of 1.0 g. of methyl N-[4-cyano-1-methyl-3-(1-methyl-5-nitro-2-imidazolyl)pyrazol-5-yl]formimidate, 1 ml. of methyl hydrazine, and 10 ml. of ethanol was stirred at ambient room temperature for about 1 hour. The reaction product mixture was filtered. The solid which was recovered was recrystallized from ethanol to yield product in the form of yellow needles having a melting point of about 232°-234° C. The product was identified by NMR spectrum and elemental analyses as N-[4-cyano-1-methyl-3-(1-methyl-5-nitroimidazol-2-yl)pyrazol-5-yl]formimidic acid, 2-methyl hydrazide.

Aufarbeitung

  1. additionA mixture of 1.0 g
  2. filtrationThe reaction product mixture was filtered
  3. customThe solid which was recovered
  4. customwas recrystallized from ethanol
  5. customto yield product in the form of yellow needles

Quellen und Nachweise

ORD-Eintrag
ord-44769c6300674b0180d258665d8a96e6
Quelldatensatz
uspto-grants-1978_02
Patentnummer
US04075222

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