Published July 2017

Technological aspects of obtaining dibutyl ethers of maleic-mono- and dichloro-malein acids

Z.R. Jafarov

A.J. Efendi

I.G. Malikova

B.A. Ismaylova

E.M. Babayev

G.M. Farajov

N.F. Aykan

The paper studies the prospects of obtaining dibutyl ethers of maleic, mono- and dichloro-maleic acids via conducting heterogeneously catalyzed oxidation of benzene chlorides, chlorotoluene and process of etherification of obtained anhydrides with butanole-1 in one stage. The principal technological scheme of obtaining dibutyle ether of dichloro-malein acid in optimum conditions defined for each process has been developed.