Chemistry: electrical and wave energy – Processes and products
Patent
1989-12-14
1993-09-28
Niebling, John
Chemistry: electrical and wave energy
Processes and products
C25B 300
Patent
active
052483967
ABSTRACT:
1,2,3,4-Butanetetracarboxylic acid is prepared by electrohydrodimerization of dialkyl maleates in alkanol to produce tetraalkyl butanetetracarboxylates, followed by hydrolysis of the resultant tetraalkyl butanetetracarboxylates to obtain the butanetetracarboxylic acid product.
REFERENCES:
patent: 3274084 (1966-09-01), Baizer
patent: 3390066 (1968-06-01), Baizer
patent: 4076601 (1978-02-01), White
patent: 4659441 (1987-04-01), Noding
Morrison et al "Organic Chemistry" 3rd ed. Allyn and Bacon Inc., Boston, 1973, pp. 680-681.
Baizer et al "Organic Electrochemistry An Introduction and Guide" 2nd ed, Marcel Dekker, Inc. New York, 1983, p. 200.
CA 74:75980f p. 407 (Giovanni et al).
CA 90:5921u p. 543 (Tari et al).
CA 96:34508u p. 602 (White).
Casanova Eduardo A.
Kalota Dennis J.
Wagenknecht John H.
Brooks W. W.
Mayekar Kishor
Monsanto Company
Niebling John
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