2-Imidazoline → 1H-Imidazole, 2-methyl-1-(1-methylethyl)-

HRID 1651295

Reaction equation

HRID 1651295 reaction equation
[CH:1]([N:4]1[CH2:8][CH2:7][N:6]=[C:5]1[CH3:9])([CH3:3])[CH3:2].N1CCN=C1>[Co]>[CH:1]([N:4]1[CH:8]=[CH:7][N:6]=[C:5]1[CH3:9])([CH3:3])[CH3:2]

Participants

4

Reactant 2

HCID 681562-ImidazolineHCID 146929591-Isopropyl-2-methylimidazoline

Product 1

HCID 146708161H-Imidazole, 2-methyl-1-(1-methylethyl)-Yield 14%

Reagents, catalysts & solvents 1

HCID 104730CobaltCatalyst

Procedure

The procedure of Example 1 was followed except that 26.2 g of 1-isopropyl-2-methylimidazoline and 3.0 g of a cobalt hydrogenation catalyst was charged. GLC analysis show that a 14% yield of 1-isopropyl-2-methylimidazole was obtained with 19% conversion of imidazoline.

Workup

  1. additionwas charged

Sources & evidence

ORD record
ord-6ade72b012ba42fd837bedb4a8163a57
Source dataset
uspto-grants-1990_05
Patent number
US04927942

Linked notes

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