Perchloric Acid → HCID 85884985, compound

HRID 894530Notes

Reaction equation

HRID 894530 reaction equation
[CH2:1]([N:5]1[CH:9]=[CH:8][N:7]=[CH:6]1)[CH2:2][CH2:3][CH3:4].[Cl:10]([OH:14])(=[O:13])(=[O:12])=[O:11]>CO>[Cl:10]([OH:14])(=[O:13])(=[O:12])=[O:11].[CH2:1]([N:5]1[CH:9]=[CH:8][N:7]=[CH:6]1)[CH2:2][CH2:3][CH3:4]

Participants

4

Reactant 2

HCID 24247Perchloric AcidHCID 61347Butylimidazole

Product 1

HCID 85884985HCID 85884985, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent2×

Procedure

To 1-n-butylimidazole (0.31 g; 0.0025 mole) in methanol (5 ml) was added perchloric acid (0.33 g, 70%) in methanol (3 ml). After boiling for 5 minutes, the mixture was evaporated under reduced pressure to afford a white solid. Recrystallisation of the solid from ethyl acetate/ether (1:4) afforded 1-n-butylimidazole perchlorate as a white solid, m.p. 54° to 55° C. (Found: C,37.25; H,5.95; N,12.55. Calc. for C7H13ClN2O4 : C,37.4; H,5.8; N,12.45).

Workup

  1. customthe mixture was evaporated under reduced pressure
  2. customto afford a white solid
  3. customRecrystallisation of the solid from ethyl acetate/ether (1:4)

Sources & evidence

ORD record
ord-c63dfc4631234ebebf4ccf8664ade9c4
Source dataset
uspto-grants-1981_08
Patent number
US04284641

Reaction notes

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