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ChemicalBook CAS DataBase List 1,2,3,4-Butanetetracarboxylic acid
1703-58-8

1,2,3,4-Butanetetracarboxylic acid synthesis

2synthesis methods
1,2,3,4-butanetetracarboxylic acid is obtained by oxidation of tetrahydrophthalic anhydride.
1,2,3,4-butanetetracarboxylic acid is prepared by oxidative cleavage of tetraphthalic acid or anhydride by oxidation with ozone-containing gas, followed by oxygen-containing gas, with the mixture then being heated with a peroxide, e.g. H2 O2, at 100° C. to produce the butanetetracarboxylic acid.
Process for preparing 1,2,3,4-butanetetracarboxylic acid
-

Yield:-

Reaction Conditions:

with nitric acid;copper

References:

Lynn,J.W.;Roberts,R.L. [Journal of Organic Chemistry,1961,vol. 26,p. 4303 - 4305]

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