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2 475 492

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(51)

IPC

C07F15/00(2006-01-01)

C07F5/00(2006-01-01)

(21) (22)

Application

2011147269/04, 2011-11-21

(24)

Start date

2011-11-21

(22)

Actual filing date

2011-11-21

(45)

Published

2013-02-20

(72)

Inventor

Suslov Dmitrij SergeevichTkach Vitalij SergeevichBykov Mikhail Valer'EvichBelova Marina VladimirovnaMis'Ko Ol'Ga Ivanovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet"

METHOD OF PRODUCING CATIONIC COMPLEXES OF PALLADIUM WITH BIDENTATE ORGANOPHOSPHORUS LIGANDS Russian patent published in 2013 - IPC C07F15/00 C07F5/00

Abstract RU 2475492 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing cationic complexes of palladium which contain organic and organoelement ligands of general formula [(acac)Pd(L)]BF₄ (where acac denotes acetyl acetonate, L denotes bidentate organophosphorus ligands such as diphenylphosphinomethane, diphenylphosphinoethane, diphenylphosphinopropane, diphenylphosphinobutane and diphenylphosphinoferrocene). The method involves reaction of a palladium complex with electron donor ligands in molar ratio L:Pd=1. The palladium complex used is (acetylacetonato-k²O,O')bis(acetonitrile) palladium tetrafluoroborate, [(acac)Pd(MeCN)₂]BF₄. The process is carried out at room temperature in a medium of dichloromethane or diethyl ether.

EFFECT: invention enables to obtain cationic complexes of palladium in a single step.

6 cl, 5 ex

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RU 2 475 492 C1

Authors

Suslov Dmitrij Sergeevich

Tkach Vitalij Sergeevich

Bykov Mikhail Valer'Evich

Belova Marina Vladimirovna

Mis'Ko Ol'Ga Ivanovna

Dates

2013-02-20—Published

2011-11-21—Filed