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2 295 512

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(51)

IPC

C07C13/615(2006-01-01)

C07C37/02(2006-01-01)

C07C39/42(2006-01-01)

(21) (22)

Application

2005141712/04, 2005-12-30

(24)

Start date

2005-12-30

(22)

Actual filing date

2005-12-30

(45)

Published

2007-03-20

(72)

Inventor

Popov Jurij Vasil'EvichMokhov Vladimir MikhajlovichKkhammo Mishel Veniamin

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Volgogradskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD FOR PREPARING 1-ARYL-4-OXOADAMANTANES Russian patent published in 2007 - IPC C07C13/615 C07C37/02 C07C39/42

Abstract RU 2295512 C1

FIELD: organic chemistry, chemical technology.

SUBSTANCE: invention relates to chemistry of adamantanes, namely to a method for synthesis of 1-aryl-4-oxoadamantanes of the general formula: wherein R means -CH₃, -OH, -N(CH₃)₂, -OCH₃. Method involves interaction of 1-bromo-4-oxoadamantane with benzene derivative chosen from the following order: toluene, phenol, dimethylaniline or anisole in the mole ratio of reagents = 1:(506), at temperature 100-180°C in the presence Lewis acids AlCl₃, FeBr₃, ZnCl₂ for 5-8 h. Method provides synthesis of novel compounds that are semifinished substances in synthesis of biologically active compounds.

EFFECT: improved method of synthesis.

4 ex

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RU 2 295 512 C1

Authors

Popov Jurij Vasil'Evich

Mokhov Vladimir Mikhajlovich

Kkhammo Mishel Veniamin

Dates

2007-03-20—Published

2005-12-30—Filed