1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- → HCID 178457399, Verbindung

HRID 1395553

Reaktionsgleichung

Reaktionsgleichung von HRID 1395553
Cl[C:2]1[CH:7]=[C:6]([N+:8]([O-:10])=[O:9])[CH:5]=[CH:4][N+:3]=1[O-:11].[CH:12]([N:15]([CH:19]([CH3:21])[CH3:20])[CH2:16][CH2:17][NH2:18])([CH3:14])[CH3:13]>C(O)C>[CH:12]([N:15]([CH:19]([CH3:21])[CH3:20])[CH2:16][CH2:17][NH:18][C:2]1[CH:7]=[C:6]([N+:8]([O-:10])=[O:9])[CH:5]=[CH:4][N+:3]=1[O-:11])([CH3:14])[CH3:13]

Komponenten

4

Edukt 2

HCID 84591,2-Ethanediamine, N1,N1-bis(1-methylethyl)-HCID 844332-Chloro-4-nitropyridine 1-oxide

Produkt 1

HCID 178457399HCID 178457399, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

A mixture of 2-chloro-4-nitropyridine-N-oxide (20.9 g., 0.12 mole) and 2-diisopropylaminoethylamine (34.8 g., 0.24 mole) dissolved in absolute ethanol (200 ml) is refluxed for 31/2 hours. The solvent is evaporated and the residue is extracted with hot cyclohexane several times to give upon cooling orange crystalline product (20.9 g.), m.p. 94°-97° C.

Aufarbeitung

  1. temperatureis refluxed for 31/2 hours
  2. customThe solvent is evaporated
  3. extractionthe residue is extracted with hot cyclohexane several times
  4. customto give
  5. temperatureupon cooling orange crystalline product (20.9 g.), m.p. 94°-97° C.

Quellen und Nachweise

ORD-Eintrag
ord-0b04cc1d1e0d4d5c99beeb62c77bc734
Quelldatensatz
uspto-grants-1980_05
Patentnummer
US04203988

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