Salicylic Acid → HCID 178525531, compound

HRID 1614718Notes

Reaction equation

HRID 1614718 reaction equation
[C:1]([OH:8])(=[O:7])/[CH:2]=[CH:3]/[C:4]([OH:6])=[O:5].[C:9]([OH:18])(=[O:17])[C:10]1[C:11](=[CH:13][CH:14]=[CH:15][CH:16]=1)[OH:12]>C(OC(=O)C)(=O)C>[C:9]([O-:18])(=[O:17])[C:10]1[C:11](=[CH:13][CH:14]=[CH:15][CH:16]=1)[OH:12].[C:1]([O-:8])(=[O:7])/[CH:2]=[CH:3]/[C:4]([O-:6])=[O:5]

Participants

4

Reactant 2

HCID 338Salicylic AcidHCID 444972Fumaric Acid

Product 1

HCID 178525531HCID 178525531, compound

Reagents, catalysts & solvents 1

HCID 7918Acetic AnhydrideSolvent

Procedure

The procedure described in Example 1, above, was used with fumaric acid (58 g, 0.5 mol), salicylic acid (69 g, 0.5 mol) and 200 mL acetic anhydride. The reaction mixture formed a clear solution and then a clear melt and the final product was a dark colored, transparent glass which weighed 70.5 g NMR spectra indicated very little acetate and no starting materials were present.

Workup

  1. customThe reaction mixture formed a clear solution

Sources & evidence

ORD record
ord-f58988d664f946018b2efa3ae3fdc995
Source dataset
uspto-grants-1993_03
Patent number
US05198572

Reaction notes

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