P-Phenylenediamine → 1-Ethyl-3-methylpentyl-p-phenylenediamine

HRID 66259

Reaktionsgleichung

Reaktionsgleichung von HRID 66259
[CH3:1][CH:2](CC)CC(=O)CC.C1C(N)=CC=C(N)C=1.C(C([NH:26][C:27]1[CH:32]=[CH:31][C:30]([NH:33][CH:34](CC)[CH2:35][CH:36]([CH3:39])[CH2:37][CH3:38])=[CH:29][CH:28]=1)CC(C)CC)C>>[CH2:1]([C:27]1([NH2:26])[CH:28]=[CH:29][C:30]([NH:33][CH2:34][CH2:35][CH:36]([CH3:39])[CH2:37][CH3:38])=[CH:31][CH2:32]1)[CH3:2]

Komponenten

4

Edukt 3

HCID 7814P-PhenylenediamineHCID 78225-Methyl-3-heptanoneHCID 94138N,N'-bis(1-ethyl-3-methylpentyl)-p-phenylenediamine

Produkt 1

HCID 867362271-Ethyl-3-methylpentyl-p-phenylenediamine

Versuchsvorschrift

A mixture of 768 g. (6 moles) 5-methyl-3-heptanone and 108 g. (1 mole) p-phenylenediamine was reacted and worked up in the same manner as that of Example 1 to give 330 g. (99%) residue of crude N,N'-bis(1-ethyl-3-methylpentyl)-p-phenylenediamine product [IVa, R2 =C2H5, R3 =CH2CH(CH3)C2H5 ] containing some mono-Schiff's base III-c and some di-Schiff's base III-d.

Aufarbeitung

  1. additionA mixture of 768 g
  2. customto give 330 g

Quellen und Nachweise

ORD-Eintrag
ord-e5b8fb6e2940468c85e1c9a250460137
Quelldatensatz
uspto-grants-1978_12
Patentnummer
US04131622

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