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2 610 092

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(51)

IPC

C07C227/10(2006-01-01)

C07C229/46(2006-01-01)

(21) (22)

Application

2015150379, 2015-11-24

(24)

Start date

2015-11-24

(22)

Actual filing date

2015-11-24

(45)

Published

2017-02-07

(72)

Inventor

Dzhemilev Usein MemetovichTuktarov Ajrat RamilevichKhuzin Artur AlbertovichShakirova Zulfiya Rasimovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Neftekhimii I Kataliza Ran

METHOD OF PRODUCING 1'-AMINO-1'-ETHYL (CYCLOALKYLIDENE) ACETYL- (C60-Ih) [5,6] FULLERO [2 ', 3': 1,9] CYCLOPROPANES Russian patent published in 2017 - IPC C07C227/10 C07C229/46

Abstract RU 2610092 C1

FIELD: chemistry.

SUBSTANCE: present invention relates to organic synthesis and specifically to a method for producing 1'-amino-1'-ethyl (cycloalkylidene) acetyl -(C₆₀-I_h) [5,6] fullero [2 ', 3': 1,9] cyclopropanes of the general formula shown below n = 1-3,7, which can be used as complexing agents, sorbents, biologically active compounds, as well as in production of novel materials with given electronic, magnetic and optical properties. The method involves reactionof C₆₀-fullerene with cyanoacrylates of formula , in chlorobenzene under the action of the catalyst Ti (Oi-Pr)₄ in the presence of EtMgBr with a molecular ratioof C₆₀: cyanoacrylate: Ti (Oi-Pr)4: EtMgBr = 1: (10-20) :( 5-15) :( 20-40) at 80°C for 5-30 min.

EFFECT: invention enables selective production of the end fullerocyclopropanes with outputs of 20-45%.

1 tbl, 10 ex

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RU 2 610 092 C1

Authors

Dzhemilev Usein Memetovich

Tuktarov Ajrat Ramilevich

Khuzin Artur Albertovich

Shakirova Zulfiya Rasimovna

Dates

2017-02-07—Published

2015-11-24—Filed