Acetic Acid → HCID 73866048, compound

HRID 1274052Notes

Reaction equation

HRID 1274052 reaction equation
[Cl:1]([O-:5])(=[O:4])(=[O:3])=[O:2].[CH3:6][C:7]1[CH:12]=[C:11]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[O+:10]=[C:9]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[CH:8]=1.[C:25]([C:28]1[CH:35]=[CH:34][CH:33]=[CH:32][C:29]=1C=O)([OH:27])=[O:26].[C:36](O)(=O)C>Cl(O)(=O)(=O)=O>[Cl:1]([O-:5])(=[O:4])(=[O:3])=[O:2].[C:25]([C:28]1[CH:29]=[CH:32][C:33]([CH:36]=[CH:6][C:7]2[CH:8]=[C:9]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[O+:10]=[C:11]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[CH:12]=2)=[CH:34][CH:35]=1)([OH:27])=[O:26]

Participants

5

Reactant 3

HCID 176Acetic AcidHCID 8406Phthalaldehydic acidHCID 12213306HCID 12213306, compound

Product 1

HCID 73866048HCID 73866048, compound

Reagents, catalysts & solvents 1

HCID 24247Perchloric AcidCatalyst

Procedure

A mixture solution of the compound b (4.3 g), carboxybenzaldehyde (2 g), 70% perchloric acid (one drop), and acetic acid (10 ml) was refluxed for one hour. The precipitant was collected and recrystallized with a mixture solvent of ethanol and ether to obtain 4-(4-carboxystyryl)-2,6-diphenylpyrylium perchlorate (compound d).

Workup

  1. customThe precipitant was collected
  2. customrecrystallized with a mixture solvent of ethanol and ether

Sources & evidence

ORD record
ord-3eca412535dd40ad9a98464cb529782c
Source dataset
uspto-grants-2000_12
Patent number
US06156506

Reaction notes

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