Process for the preparation of quinolinic acid

Details Process for the preparation of quinolinic acid Process for the preparation of quinolinic acid

1983-08-08

1988-04-05

Jiles, Henry R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D213807

Patent

active

047360364

ABSTRACT:
A process is disclosed for the manufacture of quinolinic acid by oxidizing quinoline with ruthenium tetraoxide in the presence of hypochlorite solution in which a certain amount of base is added prior to the inception of the oxidation reaction. The disclosed process provides greatly improved yields of high purity quinolinic acid.

REFERENCES:
Ayres, D. C., et al., "Oxidation of Aromatic Substrates, Part II", J. Chem. Soc. Perkin I (1975), pp. 707-710.
Chemical Abstracts, vol. 83, No. 3, p. 485, Column 2, Abstract No. 27980V.
Chemical Abstracts, vol. 57, No. 12, Abstract No. 15080C.
Hoffman, P. N., "The Stability of Sodium Hypochlorite Solutions", Soc. Appl. Bacteriol. Tech. Ser. (1981) 16 (Disinfect.: Their use Eral. Eff.), pp. 77-83.

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