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2 282 611

(13)

(51)

IPC

C07C19/75(2006-01-01)

C07C23/02(2006-01-01)

C07C25/02(2006-01-01)

C07C17/275(2006-01-01)

(21) (22)

Application

2005104497/04, 2005-02-21

(24)

Start date

2005-02-21

(22)

Actual filing date

2005-02-21

(45)

Published

2006-08-27

(72)

Inventor

Smirnov Vladimir ValentinovichTarkhanova Irina GennadievnaZelikman Vladimir Mendelevich

(73)

Holder

Khimicheskij Fakul'Tet Moskovskogo Gosudarstvennogo Universiteta Im. M.V. Lomonosova

METHOD FOR PRODUCTION OF ALKANE, CYCLOALKANE AND ARYLALKANE MONOBROMODERIVATIVES Russian patent published in 2006 - IPC C07C19/75 C07C23/02 C07C25/02 C07C17/275

Abstract RU 2282611 C1

FIELD: organic chemistry.

SUBSTANCE: claimed method includes reaction between corresponding hydrocarbons with tetra bromomethane at 150-180°C in liquid phase in presence of copper chloride or copper bromide complex with nitrogen-containing substance, wherein as nitrogen-containing substance amine of general formula Ph-CH(OH)-Q-NHR' is used. In formula: Q is group -CH(CH₃)- or -(CH₂)_n, wherein n = 1-3; R' is lower alkyl.

EFFECT: increased catalyst productivity, simplified process of decreased cost.

12 ex, 1 tbl

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RU 2 282 611 C1

Authors

Smirnov Vladimir Valentinovich

Tarkhanova Irina Gennadievna

Zelikman Vladimir Mendelevich

Dates

2006-08-27—Published

2005-02-21—Filed