Show metadata Hide metadata

(19)

(11)

2 381 214

(13)

(51)

IPC

C07C291/08(2006-01-01)

C09K19/26(2006-01-01)

B01J20/22(2006-01-01)

G01N30/02(2006-01-01)

(21) (22)

Application

2008139713/04, 2008-10-06

(24)

Start date

2008-10-06

(22)

Actual filing date

2008-10-06

(45)

Published

2010-02-10

(72)

Inventor

Kuvshinova Sof'Ja AleksandrovnaBurmistrov Vladimir AleksandrovichFokin Denis SergeevichLitov Konstantin MikhajlovichKojfman Oskar Iosifovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Khimiko-Tekhnologicheskij Universitet"

4-(2-HYDROXYETHYLOXY)-4'-CYANOAZOXYBENZENE HAVING LIQUID CRYSTAL STATIONARY PHASE PROPERTIES FOR GAS CHROMATOGRAPHY Russian patent published in 2010 - IPC C07C291/08 C09K19/26 B01J20/22 G01N30/02

Abstract RU 2381214 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a novel chemical compound - 4-(2-hydroxyethyloxy)-4'-cyanoazoxybenzene which can be used as a liquid crystal stationary phase for gas chromatography.

EFFECT: given compound has higher structural selectivity than structural isomers of lutidine.

1 ex, 1 tbl

Similar patents RU2381214C1

Title	Year	Author	Number
4-[4'-(2-HYDROXYETHYLOXY)PHENYLAZO]CINNAMIC ACID 4-CYANOPHENYL ESTER ELICITING PROPERTY OF MESOMORPHIC STATIONARY PHASE FOR GAS CHROMATOGRAPHY	2007	Burmistrov Vladimir Aleksandrovich Kuvshinova Sof'Ja Aleksandrovna Kojfman Oskar Iosifovich Blokhina Svetlana Vital'Evna Ol'Khovich Marina Vasil'Evna Sharapova Anzhelika Valer'Evna	RU2323208C1
GAS CHROMATOGRAPHY SORBENT	2016	Kuvshinov Grigorij Vladimirovich Kuvshinova Sofya Aleksandrovna Burmistrov Vladimir Aleksandrovich Kojfman Oskar Iosifovich	RU2621337C1
NICKEL COMPLEX OF 5,10,15,20-TETRAKIS [3',5'-DI(2"-METHYLBUTYLOXY)PHENYL]-PORPHIN, DEMONSTRATING PROPERTY OF STATIONARY PHASE FOR GAS CHROMATOGRAPHY	2014	Burmistrov Vladimir Aleksandrovich Semejkin Aleksandr Stanislavovich Ljubimova Tat'Jana Vladimirovna Novikov Igor' Valer'Evich Litov Konstantin Mikhajlovich Aleksandrijskij Viktor Veniaminovich Kuvshinova Sof'Ja Aleksandrovna Kojfman Oskar Iosifovich	RU2557655C1
SORBENT FOR SEPARATING DIMETHYLPYRIDINES BY GAS CHROMATOGRAPHY	2017	Kuvshinov Grigorij Vladimirovich Kuvshinova Sofya Aleksandrovna Kojfman Oskar Iosifovich	RU2641116C1
4-(4-CYANOPHENYL)-4'-(4-HYDROXYHEXYLOXY)-BENZYLIDENANILINE, SHOWING PROPERTIES OF LIQUID CRISTALLINE STATIONARY PHASE FOR GAS CHROMATOGRAPHY	2007	Kuvshinova Sof'Ja Aleksandrovna Burmistrov Vladimir Aleksandrovich Fokin Denis Sergeevich Kojfman Oskar Iosifovich Blokhina Svetlana Vital'Evna Ol'Khovich Marina Vasil'Evna Sharapova Anzhelika Valer'Evna	RU2339616C1
GAS CHROMATOGRAPHY SORBENT	2007	Kuvshinova Sof'Ja Aleksandrovna Burmistrov Vladimir Aleksandrovich Fokin Denis Sergeevich Kojfman Oskar Iosifovich Blokhina Svetlana Vital'Evna Ol'Khovich Marina Vasil'Evna Sharapova Anzhelika Valer'Evna	RU2348454C1
METHOD OF ANALYSING OPTICAL AND STRUCTURAL ISOMERS	2009	Onuchak Ljudmila Artemovna Arutjunov Jurij Ivanovich Zhosan Anna Ivanovna Stepanova Raisa Fedorovna	RU2413936C2
METHOD OF GAS CHROMATOGRAPHIC ANALYSIS OF OPTICAL AND STRUCTURAL ISOMERS	2007	Onuchak Ljudmila Artemovna Arutjunov Jurij Ivanovich Stepanova Raisa Fedorovna Akopova Ol'Ga Borisovna Kotovich Ljubov' Nikolaevna	RU2356047C2
METHOD OF DETERMINING DEGREE OF SORPTION OF POLAR SUBSTANCES BY LIQUID CRYSTAL SORBENTS UNDER EFFECT OF ELECTRIC FIELD AND APPARATUS FOR REALISING SAID METHOD	2010	Arutjunov Jurij Ivanovich Onuchak Ljudmila Artemovna Dmitrieva Ekaterina Valerievna Platonov Vladimir Igorevich Jurchenko Anna Sergeevna	RU2447432C2
METHOD OF ANALYSING OPTICAL AND STRUCTURAL ISOMERS	2011	Kudrjashov Stanislav Jur'Evich Arutjunov Jurij Ivanovich Kopytin Kirill Aleksandrovich Onichak Ljudmila Artemovna	RU2494390C2

RU 2 381 214 C1

Authors

Kuvshinova Sof'Ja Aleksandrovna

Burmistrov Vladimir Aleksandrovich

Fokin Denis Sergeevich

Litov Konstantin Mikhajlovich

Kojfman Oskar Iosifovich

Dates

2010-02-10—Published

2008-10-06—Filed