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2 829 733

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IPC

C07D409/14(2006-01-01)

C09K9/02(2006-01-01)

G01N33/22(2006-01-01)

(21) (22)

Application

2023133819, 2023-12-19

(24)

Start date

2023-12-19

(22)

Actual filing date

2023-12-19

(45)

Published

2024-11-05

(72)

Inventor

Krinochkin Aleksei PetrovichKopchuk Dmitrii SergeevichKovalev Igor SergeevichTaniia Olga SergeevnaPlatonov Vadim AleksandrovichZyrianov Grigorii VasilevichStarnovskaia Ekaterina SergeevnaValieva Mariia IgorevnaChupakhin Oleg NikolaevichKhasanov Albert FaridovichGlebov Nikita Sergeevich

(73)

Holder

Federal State Autonomous Educational Institution Of Higher Education Ural Federal University Named After The First President Of Russia B.N.Yeltsin

USE OF 2-METHYL-3-(6-(THIOPHEN-2-YL)-3-(4-TOLYL)PYRIDIN-2-YL)-1H-INDOLE AS LUMINESCENT CHEMICAL SENSOR FOR DETECTING 2,4,6-TRINITROPHENOL Russian patent published in 2024 - IPC C07D409/14 C09K9/02 G01N33/22

Abstract RU 2829733 C1

FIELD: spectroscopy.

SUBSTANCE: invention relates to use of 2-methyl-3-(6-(thiophen-2-yl)-3-(4-tolyl)pyridin-2-yl)-1H-indole of the following formula as a monomolecular optical sensor for detecting 2,4,6-trinitrophenol.

EFFECT: present invention can be used in sensor materials and in fluorescent detectors of explosives; 2-methyl-3-(6-(thiophen-2-yl)-3-(4-tolyl)pyridin-2-yl)-1H-indole is able to reduce the intensity of intrinsic fluorescent emission caused by photoexcitation upon contact with 2,4,6-trinitrophenol, which enables to use it as a monomolecular optical sensor for detecting 2,4,6-trinitrophenol.

1 cl, 4 dwg, 1 tbl

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RU 2 829 733 C1

Authors

Krinochkin Aleksei Petrovich

Kopchuk Dmitrii Sergeevich

Kovalev Igor Sergeevich

Taniia Olga Sergeevna

Platonov Vadim Aleksandrovich

Zyrianov Grigorii Vasilevich

Starnovskaia Ekaterina Sergeevna

Valieva Mariia Igorevna

Chupakhin Oleg Nikolaevich

Khasanov Albert Faridovich

Glebov Nikita Sergeevich

Dates

2024-11-05—Published

2023-12-19—Filed