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2 323 208

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IPC

C07C245/08(2006-01-01)

B01J20/281(2006-01-01)

(21) (22)

Application

2007100771/04, 2007-01-09

(24)

Start date

2007-01-09

(22)

Actual filing date

2007-01-09

(45)

Published

2008-04-27

(72)

Inventor

Burmistrov Vladimir AleksandrovichKuvshinova Sof'Ja AleksandrovnaKojfman Oskar IosifovichBlokhina Svetlana Vital'EvnaOl'Khovich Marina Vasil'EvnaSharapova Anzhelika Valer'Evna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Khimiko-Tekhnologicheskij Universitet"Institut Khimii Rastvorov Ran

4-[4'-(2-HYDROXYETHYLOXY)PHENYLAZO]CINNAMIC ACID 4-CYANOPHENYL ESTER ELICITING PROPERTY OF MESOMORPHIC STATIONARY PHASE FOR GAS CHROMATOGRAPHY Russian patent published in 2008 - IPC C07C245/08 B01J20/281

Abstract RU 2323208 C1

FIELD: organic chemistry.

SUBSTANCE: invention relates to a novel compound representing 4-[4'-(2-hydroxyethyloxy)phenylazo]cinnamic acid 4-cyanophenyl ester used as a mesomorphic stationary phase for gas chromatography. Proposed compound possesses the high structural selectivity with respect to position isomers of xylene.

EFFECT: valuable chemical properties of compounds.

1 tbl, 1 ex

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RU 2 323 208 C1

Authors

Burmistrov Vladimir Aleksandrovich

Kuvshinova Sof'Ja Aleksandrovna

Kojfman Oskar Iosifovich

Blokhina Svetlana Vital'Evna

Ol'Khovich Marina Vasil'Evna

Sharapova Anzhelika Valer'Evna

Dates

2008-04-27—Published

2007-01-09—Filed