Methyl Isocyanate → N-Methyl-N'-[2-(3-pyridazinylmethylamino)ethyl]urea

HRID 1660224Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1660224
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH2:7][NH:8][CH2:9][CH2:10][NH2:11])[N:2]=1.[CH3:12][N:13]=[C:14]=[O:15]>>[CH3:12][NH:13][C:14]([NH:11][CH2:10][CH2:9][NH:8][CH2:7][C:3]1[N:2]=[N:1][CH:6]=[CH:5][CH:4]=1)=[O:15]

Komponenten

3

Edukt 2

HCID 12228Methyl IsocyanateHCID 21698444N-(3-pyridazinylmethyl)ethylenediamine

Produkt 1

HCID 20557601N-Methyl-N'-[2-(3-pyridazinylmethylamino)ethyl]urea

Versuchsvorschrift

Reacting N-(3-pyridazinylmethyl)ethylenediamine with methyl isocyanate by the procedure of Example 24, then concentrating and separating the residue by column chromatography gives the title compound.

Aufarbeitung

  1. concentrationconcentrating
  2. customseparating the residue by column chromatography

Quellen und Nachweise

ORD-Eintrag
ord-283f5a318ee14f3897e2720b021dd66d
Quelldatensatz
uspto-grants-1981_12
Patentnummer
US04307101

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