2-Ethylbutyraldehyde → 3,7-Diethyl-5-azanona-3,5-diene

HRID 1584022

Reaktionsgleichung

Reaktionsgleichung von HRID 1584022
[OH-].[NH4+:2].[CH2:3]([CH:5]([CH2:8][CH3:9])[CH:6]=O)[CH3:4]>>[CH2:3]([C:5](=[CH:6][N:2]=[CH:6][CH:5]([CH2:8][CH3:9])[CH2:3][CH3:4])[CH2:8][CH3:9])[CH3:4]

Komponenten

3

Edukt 2

HCID 73592-EthylbutyraldehydeHCID 14923Ammonium Hydroxide

Produkt 1

HCID 124134703,7-Diethyl-5-azanona-3,5-dieneAusbeute 76,5 %

Versuchsvorschrift

To a sample of 250 grams of 28% ammonium hydroxide was added 215 grams of 2-ethylbutyraldehyde and the heterogeneous mixture was stirred for 18 hours at ambient temperature. The resulting organic layer was separated, and after drying, slowly distilled at atmospheric pressure to yield 148.8 grams of 3,7-diethyl-5-azanona-3,5-diene. Mass spectrum m/e=181. 13C nuclear magnetic resonance spectrum, solvent CDCl3, ref. TMS. ##STR7##

Aufarbeitung

  1. customThe resulting organic layer was separated
  2. customafter drying
  3. distillationslowly distilled at atmospheric pressure

Quellen und Nachweise

ORD-Eintrag
ord-546100d3352a4001a06fac0ff0155d98
Quelldatensatz
uspto-grants-1985_11
Patentnummer
US04555576

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