METHOD FOR OBTAINING TERBIUM ACETYLSALICYLATE (III) Russian patent published in 2018 - IPC C09K11/06 C09K11/77 C07F5/00 

Abstract RU 2643966 C1

FIELD: chemistry.

SUBSTANCE: electrochemical synthesis of terbium acetylsalicylate (III) in the anhydrous acetonitrile solution of background electrolyte - lithium chloride and acetylsalicylic acid, taken in an amount of 3 mmol, at a molar ratio of acetonitrile : acetylsalicylic acid : lithium chloride 3000:3:2, respectively, with an anode of metallic terbium and an inert cathode, an anode current density of 6-8 mA/cm2 and a current of 24 to 32 mA for 2.5-3.5 hours.

EFFECT: invention allows to simplify the technology, to reduce the time and energy costs for obtaining the target product.

3 dwg, 1 tbl, 1 ex

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RU 2 643 966 C1

Authors

Kolokolov Fedor Aleksandrovich

Nazarenko Maksim Andreevich

Oflidi Aleksej Ivanovich

Panyushkin Viktor Terentevich

Dates

2018-02-06Published

2017-05-29Filed