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2 636 741

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IPC

C07F15/00(2006-01-01)

C01F5/02(2006-01-01)

B01J31/22(2006-01-01)

(21) (22)

Application

2017101937, 2017-01-20

(24)

Start date

2017-01-20

(22)

Actual filing date

2017-01-20

(45)

Published

2017-11-28

(72)

Inventor

Pakhomova Marina VladimirovnaBykov Mikhail ValerevichSuslov Dmitrij SergeevichTkach Vitalij Sergeevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet" Vo

METHOD OF PRODUCING CATIONIC COMPLEXES OF PALLADIUM WITH PHOSPHINE LIGANDS Russian patent published in 2017 - IPC C07F15/00 C01F5/02 B01J31/22

Abstract RU 2636741 C1

FIELD: chemistry.

SUBSTANCE: method involves the reaction of a palladium [(acac)Pd(MeCN)₂]BF₄, where acac is acetylacetonate, MeCN is acetonitrile, with electron-donating ligands in dichloromethane at room temperature at a molar ratio of ligand L¹ to palladium L¹:Pd=1 and the ligand L² to palladium L²:Pd=2. As electron-donating ligands, L¹ diphosphine ligands such as 1,5-bis(diphenylphosphino)pentane, 1,6-bis(diphenylphosphino)hexane, and as electron-donating ligands of L² monophosphine ligands such as tris-(o-methoxyphenyl)phosphine and 2-(diphenylphosphino)benzoic acid are used.

EFFECT: producing the cationic palladium complexes, which can be used as components of catalytic systems.

4 ex

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RU 2 636 741 C1

Authors

Pakhomova Marina Vladimirovna

Bykov Mikhail Valerevich

Suslov Dmitrij Sergeevich

Tkach Vitalij Sergeevich

Dates

2017-11-28—Published

2017-01-20—Filed