Sulfuric Acid → HCID 13476556, compound

HRID 1248199Notes

Reaction equation

HRID 1248199 reaction equation
[CH:1]1([CH2:7][CH:8]([CH2:15][CH2:16][CH2:17][CH3:18])[CH2:9][N:10]2[CH:14]=[CH:13][N:12]=[CH:11]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[S:19](=[O:23])(=[O:22])([OH:21])[OH:20]>CCOCC>[S:19]([OH:23])([OH:22])(=[O:21])=[O:20].[CH:1]1([CH2:7][CH:8]([CH2:15][CH2:16][CH2:17][CH3:18])[CH2:9][N:10]2[CH:14]=[CH:13][N:12]=[CH:11]2)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 13476555HCID 13476555, compound

Product 1

HCID 13476556HCID 13476556, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

1.2 g of 1-[2-(cyclohexylmethyl)-n-hexyl]imidazole, as an oil, was dissolved in ether (50 ml). Sulfuric acid was added dropwise until precipitation was complete. The hydrogen sulfate salt was collected and recrystallized from ethyl acetate to give 1-[2-cyclohexylmethyl-n-hexyl]imidazole hydrogen sulfate, m.p. 152° C. (gels), 190°-192° C. final melt.

Workup

  1. customThe hydrogen sulfate salt was collected
  2. customrecrystallized from ethyl acetate

Sources & evidence

ORD record
ord-86ce9cd33b004f28b91953f4a8a9c81f
Source dataset
uspto-grants-1985_06
Patent number
US04522948

Reaction notes

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