IONIC LIQUID-SOLVENT COMPLEX, PRODUCTION AND APPLICATIONS THEREOF Russian patent published in 2018 - IPC B01J31/02 B01J31/16 B01J37/04 C07C2/68 C07C2/22 

FIELD: biochemistry.

SUBSTANCE: present invention relates to an ionic liquid-solvent complex containing cations and anions and prepared in the presence of a solvent, to a method for producing the ionic liquid-solvent complex, as well as to a method for producing linear alkylbenzene using the ionic liquid-solvent complex. Ionic liquid-solvent complex for catalyzing reactions is represented by formula I, [UM_iX_j] S, wherein [UM_iX_j] is an ionic liquid, and S is an organic solvent; wherein U is a cation selected from group consisting of amide, phosphine and phosphine oxide; [M_iX_j] is an anion; in which M is a metal selected from group consisting of Al, Fe, Zn, Mn, Mg, Ge, Cu and Ni; X is a halogen, selected from group consisting of F, Cl, Br and I; i and j are values from 1 to 6. Method for producing the ionic liquid-solvent complex comprises the steps of: a) adding the organic solvent to a flask charged with the cation under a nitrogen atmosphere, and stirring the reaction mixture for a period of time in the range of about 10–50 minutes; b) immersing the flask in a water bath maintained at a temperature of about 10–40 °C, and adding the anion by slowly stirring the reaction mixture for a period of time in the range of about 10–50 minutes; and c) stirring the reaction mixture for about 2 to 6 hours to obtain the ionic liquid-solvent complex.

EFFECT: resultant complex has a high storage time and provides minimum consumption of the catalyst used for the reactions.

21 cl, 2 dwg, 9 ex