KFU. Card publication. Electrochemical Amination. Selective Functionalization of para- and ortho-Anisidines in Aqueous Sulfuric Acid Solutions

KAZAN
FEDERAL UNIVERSITY

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ELECTROCHEMICAL AMINATION. SELECTIVE FUNCTIONALIZATION OF PARA- AND ORTHO-ANISIDINES IN AQUEOUS SULFURIC ACID SOLUTIONS

Form of presentation

Articles in international journals and collections

Year of publication

2018

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Authors, employees of KFU

Lisicyn Yuriy Anatolevich, author

Sukhov Aleksandr Vyacheslavovich, author

Bibliographic description in the original language

Lisitsyn Y.A, Sukhov A.V., Electrochemical Amination. Selective Functionalization of para- and ortho-Anisidines in Aqueous Sulfuric Acid Solutions//Russian Journal of Electrochemistry. - 2018. - Vol.54, Is.12. - P.1294-1297.

Annotation

The processes of the electrochemical amination of para- and ortho-anisidines using hydroxylamine and the Ti(IV)/Ti(III) mediator system are studied in aqueous solutions of 4–14 M sulfuric acid. The functionalization of para-anisidine results in the formation of 4-methoxy-1,3- and 4-methoxy-1,2-phenylenediamines with a current efficiency of up to 64.3 and 0.56%, respectively. When ortho-anisidine is aminated, 4-methoxy-1,3-phenylenediamine is the only substitution product; its current efficiency reaches 61%. Under the conditions that favor synthesis of 4-methoxy-1,3-phenylenediamine from anisidines, full conversion of hydroxylamine is observed and the current efficiency of the diamino compound corresponds to the yield per amino radical source.

Keywords

cathode, Ti(IV)/Ti(III) mediator system, hydroxylamine, para-anisidine, ortho-anisidine, 4-methoxy-1,3-phenylenediamine

The name of the journal

RUSSIAN JOURNAL OF ELECTROCHEMISTRY

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062298952&doi=10.1134%2fS102319351813027X&partnerID=40&md5=521f518924c50df21a9be33d714b31ee

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=197922&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Lisicyn Yuriy Anatolevich	ru_RU
dc.contributor.author	Sukhov Aleksandr Vyacheslavovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Lisitsyn Y.A, Sukhov A.V., Electrochemical Amination. Selective Functionalization of para- and ortho-Anisidines in Aqueous Sulfuric Acid Solutions//Russian Journal of Electrochemistry. - 2018. - Vol.54, Is.12. - P.1294-1297.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=197922&p_lang=2	ru_RU
dc.description.abstract	RUSSIAN JOURNAL OF ELECTROCHEMISTRY	ru_RU
dc.description.abstract	The processes of the electrochemical amination of para- and ortho-anisidines using hydroxylamine and the Ti(IV)/Ti(III) mediator system are studied in aqueous solutions of 4–14 M sulfuric acid. The functionalization of para-anisidine results in the formation of 4-methoxy-1,3- and 4-methoxy-1,2-phenylenediamines with a current efficiency of up to 64.3 and 0.56%, respectively. When ortho-anisidine is aminated, 4-methoxy-1,3-phenylenediamine is the only substitution product; its current efficiency reaches 61%. Under the conditions that favor synthesis of 4-methoxy-1,3-phenylenediamine from anisidines, full conversion of hydroxylamine is observed and the current efficiency of the diamino compound corresponds to the yield per amino radical source.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	cathode	ru_RU
dc.subject	Ti(IV)/Ti(III) mediator system	ru_RU
dc.subject	hydroxylamine	ru_RU
dc.subject	para-anisidine	ru_RU
dc.subject	ortho-anisidine	ru_RU
dc.subject	4-methoxy-1	ru_RU
dc.subject	3-phenylenediamine	ru_RU
dc.title	Electrochemical Amination. Selective Functionalization of para- and ortho-Anisidines in Aqueous Sulfuric Acid Solutions	ru_RU
dc.type	Articles in international journals and collections	ru_RU