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2 604 063

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IPC

C07D417/14(2006-01-01)

C09K11/06(2006-01-01)

G01N21/76(2006-01-01)

(21) (22)

Application

2015139649/04, 2015-09-17

(24)

Start date

2015-09-17

(22)

Actual filing date

2015-09-17

(45)

Published

2016-12-10

(72)

Inventor

Shepelenko Evgenij NikolaevichTolpygin Ivan EvgenevichTikhomirova Karina SergeevnaDubonosov Aleksandr DmitrievichBren Vladimir AleksandrovichMinkin Vladimir Isaakovich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovanija Federalnyj Universitet"

3-[2-[N'-(2-HYDROXY-5-CHLOROBENZYLIDENE)HYDRAZINO]-4-(2,5-DIMETHYLTHIOPHEN-3-YL)THIAZOL-5-YL]CHROMEN-2-ONE - CHROMOGENIC CHEMOSENSOR ON F ANIONS Russian patent published in 2016 - IPC C07D417/14 C09K11/06 G01N21/76

Abstract RU 2604063 C1

FIELD: chemistry.

SUBSTANCE: invention relates to novel derivatives of series 2,4,5-trisubstituted thiazoles, specifically to 3-[2-[N′-(2-hydroxy-5-chlorobenzylidene)hydrazino]-4-(2,5-dimethylthiophen-3-yl)thiazol-5-yl]chromen-2-one of formula I.

EFFECT: derivative of series 2,4,5-trisubstituted thiazoles having properties of chromogenic chemosensor on F^- ions.

1 cl, 1 tbl, 1 ex

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RU 2 604 063 C1

Authors

Shepelenko Evgenij Nikolaevich

Tolpygin Ivan Evgenevich

Tikhomirova Karina Sergeevna

Dubonosov Aleksandr Dmitrievich

Bren Vladimir Aleksandrovich

Minkin Vladimir Isaakovich

Dates

2016-12-10—Published

2015-09-17—Filed