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2 491 270

(13)

(51)

IPC

C07C49/513(2006-01-01)

C07C45/30(2006-01-01)

(21) (22)

Application

2011101003/04, 2011-01-12

(24)

Start date

2011-01-12

(22)

Actual filing date

2011-01-12

(45)

Published

2013-08-27

(72)

Inventor

Dzhemilev Usein MemetovichKhusnutdinov Ravil IsmagilovichShchadneva Nina AlekseevnaMajakova Julija Jur'EvnaSagitova Zilja Rashitovna

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Neftekhimii I Kataliza Ran

METHOD OF PRODUCING 1-HYDROXYADAMANTAN-4-ONE Russian patent published in 2013 - IPC C07C49/513 C07C45/30

Abstract RU 2491270 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to a method of producing 1-hydroxyadamantan-4-one, having immunostimulating action. The method involves oxidising adamantane with a mixture of CCl₄, water and an amide of propionic acid in the presence of a tungsten catalyst - W(CO)₆ for 6 hours at 150°C with molar ratio [W]:[AdH]:[CCl₄]:[CH₃CH₂CONH₂]:[H₂O] - 1:20:100:100:1000.

EFFECT: present invention enables to obtain an end product using a single-step method using cheap and readily available initial reactants.

1 tbl, 11 ex

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RU 2 491 270 C2

Authors

Dzhemilev Usein Memetovich

Khusnutdinov Ravil Ismagilovich

Shchadneva Nina Alekseevna

Majakova Julija Jur'Evna

Sagitova Zilja Rashitovna

Dates

2013-08-27—Published

2011-01-12—Filed