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2 582 126

(13)

(51)

IPC

C07D219/02(2006-01-01)

(21) (22)

Application

2015119937/04, 2015-05-26

(24)

Start date

2015-05-26

(22)

Actual filing date

2015-05-26

(45)

Published

2016-04-20

(72)

Inventor

Chupakhin Oleg NikolaevichCharushin Valerij NikolaevichShchepochkin Aleksandr Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Organicheskogo Sinteza Im. I.Ja. Postovskogo Uralskogo Otdelenija Rossijskoj Akademii Nauk Uro Ran)

METHOD OF PRODUCING 9-MESITYL-10-METHYL ACRIDINIUM SALT Russian patent published in 2016 - IPC C07D219/02

Abstract RU 2582126 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a process for preparing a salt of 9-mesityl-10-methylacridinium of general formula (I), where X = PF₆ (compound Ia); ClO₄ (compound Ib); BF₄ (compound Ic), by reacting mesityl-magnesium bromide with a derivative of acridine among dehydrated organic solvent, characterised in that derivative of acridine is corresponding salt of N-methylacridinium, organic solvent used is diethyl ether, and subsequent oxidation is performed electrochemically at a controlled potential of 0.61 V relative to Ag/AgNO₃ or in galvanostatic mode.

EFFECT: method of producing compound (I), characterised by high output of end product and shorter synthesis time.

1 cl

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RU 2 582 126 C1

Authors

Chupakhin Oleg Nikolaevich

Charushin Valerij Nikolaevich

Shchepochkin Aleksandr Vladimirovich

Dates

2016-04-20—Published

2015-05-26—Filed