Imidazole → HCID 20528534, compound

HRID 893974Notes

Reaction equation

HRID 893974 reaction equation
[CH3:1][CH:2]([CH2:9][CH2:10][CH2:11][CH:12]([CH3:14])[CH3:13])[CH2:3][CH2:4][CH2:5][CH:6](Br)[CH3:7].[NH:15]1[CH:19]=[CH:18][N:17]=[CH:16]1>O1CCCC1>[CH3:7][CH:6]([N:15]1[CH:19]=[CH:18][N:17]=[CH:16]1)[CH2:5][CH2:4][CH2:3][CH:2]([CH3:1])[CH2:9][CH2:10][CH2:11][CH:12]([CH3:14])[CH3:13]

Participants

4

Reactant 2

HCID 795ImidazoleHCID 21162322HCID 21162322, compound

Product 1

HCID 20528534HCID 20528534, compoundYield 83%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Conditions

Temperature
160 °C

Procedure

52.6 parts by weight of 6,10-dimethylundec-2-yl bromide and 27.2 parts by weight of imidazole are dissolved in 80 parts by weight of tetrahydrofuran and the solution is placed in a 250 ml autoclave and heated for 15 hours at 160° C. The reaction product is then filtered and the solvent is removed from the filtrate at atmospheric pressure. Distillation in vacuo of the residue obtained gives 41.5 parts by weight (83% of theory) of 1-(1,5,9-trimethyldecyl)-imidazole; b.p.: 185° C.

Workup

  1. filtrationThe reaction product is then filtered
  2. customthe solvent is removed from the filtrate at atmospheric pressure
  3. distillationDistillation in vacuo of the residue
  4. customobtained

Sources & evidence

ORD record
ord-10cfce75e9b443dfae86c3adf71ae093
Source dataset
uspto-grants-1981_08
Patent number
US04282238

Reaction notes

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