Show metadata Hide metadata

(19)

(11)

2 829 733

(13)

(51)

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

Similar patents RU2829733C1

Title	Year	Author	Number
6,7-DIFLUORO-2-(PYRIDIN-2-YL)-9H-PYRIDO[2,3-b]INDOLE - LUMINESCENT CHEMICAL SENSOR FOR DETECTING 2,4,6-TRINITROPHENOL (PICRIC ACID)	2023	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	RU2828883C1
CHEMICAL SENSOR FOR THE DETERMINATION OF NITROAROMATIC EXPLOSIVES (EM): 10-(4,5-DI-p-TOLYL-1H-1,2,3-TRIAZOL-1-YL)-2,3-DIMETHOXY-PYRIDO[1,2-a]INDOLE	2020	Nikonov Igor Leonidovich Kovalev Igor Sergeevich Taniia Olga Sergeevna Sadieva Leila Kerimkyzy Platonov Vadim Aleksandrovich Petrova Viktoriia Evgenevna Krinochkin Aleksei Petrovich Kopchuk Dmitrii Sergeevich Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich Charushin Valerii Nikolaevich	RU2756790C1
2-(4-METHOXYPHENYL)-5-(4-(4-(PYRENE-1-YL)-1H-1,2,3-TRIAZOL-1-YL)PHENYL)-1,3,4-OXADIAZOLE-MONOMOLECULAR CHEMICAL SENSOR FOR NITROALIPHATIC EXPLOSIVE TETRANITROPENTAERYTHRITOL	2023	Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Taniia Olga Sergeevna Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich Platonov Vadim Aleksandrovich Mokhammed Mokhammed Samir Mokhammed Glebov Nikita Sergeevich	RU2820003C1
N-([1,1'-BIPHENYL]-3-YL)-4-PHENYL-1-(PYRIDINE-2-YL)-6,7-DIHYDRO-5H-CYCLOPENTA[C]PYRIDINE-3-AMINE - MONOMOLECULAR OPTICAL SENSOR FOR DETECTING NITROAROMATIC EXPLOSIVES	2022	Khasanov Albert Faridovich Platonov Vadim Aleksandrovich Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Glebov Nikita Sergeevich Rybakova Svetlana Sergeevna Taniia Olga Sergeevna Kudriashova Ekaterina Alekseevna Ladin Evgenii Dmitrievich Krinochkin Aleksei Petrovich Kopchuk Dmitrii Sergeevich Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich	RU2786741C1
(ETHANE-1,2-DIYLBIS(OXY))BIS(ETHANE-2,1-DIYL)BIS(PYRENE-1-CARBOXYLATE) - MONOMOLECULAR OPTICAL SENSOR FOR DETECTION OF NITROAROMATIC EXPLOSIVES	2022	Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Taniia Olga Sergeevna Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich	RU2812671C1
((OXYBIS(ETHANE-2,1-DIYL))BIS(OXY))BIS(ETHANE-2,1-DIYL)BIS(PYRENE-1-CARBOXYLATE) IS MONOMOLECULAR OPTICAL SENSOR FOR DETECTING NITROALIPHATIC EXPLOSIVES	2022	Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Taniia Olga Sergeevna Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich	RU2816695C1
DIMETHYL 4-PHENYL-5-(2-PHENYL-1H-INDOL-3-YL)-1-(4-TOLYL)-1H-PYRROLE-2,3-DICARBOXYLATE - OPTICAL CHEMICAL SENSOR FOR DETECTING NITROAROMATIC EXPLOSIVES	2023	Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Taniia Olga Sergeevna Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich Santra Sogata Mukerdzhi Anindita Khasanov Albert Faridovich Platonov Vadim Aleksandrovich Glebov Nikita Sergeevich	RU2820149C1
12-METHOXYNAPHTHO[1,8-]PERIMIDINE - CHEMICAL SENSOR FOR DETECTING NITRO-CONTAINING EXPLOSIVES	2021	Nikonov Igor Leonidovich Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Glebov Nikita Sergeevich Rybakova Svetlana Sergeevna Kudriashova Ekaterina Alekseevna Ladin Evgenii Dmitrievich Krinochkin Aleksei Petrovich Kopchuk Dmitrii Sergeevich Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich	RU2790579C1
5-(9-ETHYL-9H-CARBAZOL-3-YL)-4-[5-(9-ETHYL-9H-CARBAZOL-3-YL)-THIOPHENE-2-YL]-PYRIMIDINE	2016	Verbitskij Egor Vladimirovich Cheprakova Ekaterina Mikhajlovna Baranova Anna Aleksandrovna Khokhlov Konstantin Olegovich Rusinov Gennadij Leonidovich Charushin Valerij Nikolaevich	RU2616617C1
6-METHOXYBENZO[de]NAPHTHO[1,8-gh]QUINOLINE: CHEMICAL SENSOR FOR THE DETERMINATION OF NITRO-CONTAINING EXPLOSIVES	2021	Nikonov Igor Leonidovich Kovalev Igor Sergeevich Sadieva Leila Kerim Kyzy Khalymbadzha Igor Alekseevich Fatykhov Ramil Faatovich Sharapov Ainur Dinmukhametovich Platonov Vadim Aleksandrovich Petrova Viktoriia Evgenevna Savchuk Mariia Igorevna Starnovskaia Ekaterina Sergeevna Shtaits Iaroslav Konstantinovich Kopchuk Dmitrii Sergeevich Zyrianov Grigorii Vasilevich Chupakhin Oleg Nikolaevich	RU2781404C1

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