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2 641 690

(13)

(51)

IPC

C08F32/08(2006-01-01)

C08F4/14(2006-01-01)

C08F4/70(2006-01-01)

C07F5/00(2006-01-01)

C07F15/00(2006-01-01)

(21) (22)

Application

2015156107, 2015-12-25

(24)

Start date

2015-12-25

(22)

Actual filing date

2015-12-25

(45)

Published

2018-01-22

(72)

Inventor

Suslov Dmitrij SergeevichBykov Mikhail ValerevichPakhomova Marina VladimirovnaTkach Vitalij Sergeevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Universitet"

METHOD OF POLYMERIZATION OF NORBORENE IN PRESENCE OF ANILINE COMPLEXES OF PALLADIUM Russian patent published in 2018 - IPC C08F32/08 C08F4/14 C08F4/70 C07F5/00 C07F15/00

Abstract RU 2641690 C2

FIELD: chemistry.

SUBSTANCE: method comprises carrying out the polymerization of norborene in the presence of components of catalyst [(acac)Pd(L)₂]BF₄, where acac - acetylacetonate, L - substituted anilines such as 2,6-diisopropylaniline, 2,6-dimethylaniline, ortho-methylaniline, para-methylaniline, and etherate of boron trifluoride of formula BF₃OEt₂. The process is carried out at a molar ratio of boron to palladium B:Pd=20:1-100:1 and a temperature of 25°C in a medium of methylene chloride.

EFFECT: invention allows to increase the efficiency of the polymerization of norbornene.

2 tbl, 15 ex

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RU 2 641 690 C2

Authors

Suslov Dmitrij Sergeevich

Bykov Mikhail Valerevich

Pakhomova Marina Vladimirovna

Tkach Vitalij Sergeevich

Dates

2018-01-22—Published

2015-12-25—Filed