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(19)

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2 440 326

(13)

(51)

IPC

C07C49/323(2006-01-01)

C07C45/45(2006-01-01)

(21) (22)

Application

2008152914/04, 2008-12-31

(24)

Start date

2008-12-31

(22)

Actual filing date

2008-12-31

(45)

Published

2012-01-20

(72)

Inventor

Dzhemilev Usein MemetovichKhusnutdinov Ravil IsmagilovichShchadneva Nina AlekseevnaMukhametshina Lilija Fagimovna

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Neftekhimii I Kataliza Ran

METHOD OF PRODUCING 1-ACETYLADAMANTANE Russian patent published in 2012 - IPC C07C49/323 C07C45/45

Abstract RU 2440326 C2

FIELD: chemistry.

SUBSTANCE: method involves reaction of 1-chloroadamantane with ethylidene diacetate (EDA), where the catalyst used is a manganese-containing compound selected from Mn(acac)₃ or Mn(OAc)₂ or Mn₂(Co)₁₀, activated with acetonitrile in a tetrachloromethane medium in molar ratio [1-chloroadamantane] : [EDA] : [CCl₄] : [catalyst] : [CH₃CN]=100 : 100-200 : 200 : 3-5 : 10-15 at temperature 160-180°C for 5-7 hours. Under optimum conditions with 85-90% conversion of 1-chloroadamantane, the only reaction product is 1-acetyladamantane.

EFFECT: improved method.

1 tbl, 8 ex

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RU 2 440 326 C2

Authors

Dzhemilev Usein Memetovich

Khusnutdinov Ravil Ismagilovich

Shchadneva Nina Alekseevna

Mukhametshina Lilija Fagimovna

Dates

2012-01-20—Published

2008-12-31—Filed