UA10695A - A process for preparation of 2-chlorine-5-benzoylbenzimidazole - Google Patents

A process for preparation of 2-chlorine-5-benzoylbenzimidazole

Info

Publication number
UA10695A
UA10695A UA94042887A UA94042887A UA10695A UA 10695 A UA10695 A UA 10695A UA 94042887 A UA94042887 A UA 94042887A UA 94042887 A UA94042887 A UA 94042887A UA 10695 A UA10695 A UA 10695A
Authority
UA
Ukraine
Prior art keywords
benzoylbenzimidazole
chlorine
preparation
benzoylbenzimidazolone
oxychloride
Prior art date
Application number
UA94042887A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Христина Ярославівна Лопатинська
Кристина Ярославовна Лопатинская
Микола Вікторович Спіцин
Николай Викторович Спицин
Лідія Михайлівна Зуєва
Лидия Михайловна Зуева
Роберт Ованесович Кочканян
Світлана Степанівна Луканюк
Светлана Степановна Луканюк
Галина Іванівна Жерякова
Галина Ивановна Жерякова
Ірина Василівна Романенко
Ирина Васильевна Романенко
Original Assignee
Інститут Фізико-Органічної Хімії Та Вуглехімії Ім. Л.М. Литвиненка Аh Урср
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Інститут Фізико-Органічної Хімії Та Вуглехімії Ім. Л.М. Литвиненка Аh Урср filed Critical Інститут Фізико-Органічної Хімії Та Вуглехімії Ім. Л.М. Литвиненка Аh Урср
Priority to UA94042887A priority Critical patent/UA10695A/en
Publication of UA10695A publication Critical patent/UA10695A/en

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Abstract

The invention relates to the field of organic chemistry and synthesis of drugs. A process for preparation of 2-chlorine-5-benzoylbenzimidazole comprises boiling of 5-benzoylbenzimidazole-containing compound with phosphorous-oxychloride and isolation of desired product. 5-benzoylbenzimidazolone-2 is boiled during 7 hours with simultaneous transmission of hydrogen chloride flowing through the mixture.
UA94042887A 1994-04-05 1994-04-05 A process for preparation of 2-chlorine-5-benzoylbenzimidazole UA10695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94042887A UA10695A (en) 1994-04-05 1994-04-05 A process for preparation of 2-chlorine-5-benzoylbenzimidazole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94042887A UA10695A (en) 1994-04-05 1994-04-05 A process for preparation of 2-chlorine-5-benzoylbenzimidazole

Publications (1)

Publication Number Publication Date
UA10695A true UA10695A (en) 1996-12-25

Family

ID=74552776

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94042887A UA10695A (en) 1994-04-05 1994-04-05 A process for preparation of 2-chlorine-5-benzoylbenzimidazole

Country Status (1)

Country Link
UA (1) UA10695A (en)

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