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(19)

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2 458 902

(13)

(51)

IPC

C07C31/137(2006-01-01)

C07C29/56(2006-01-01)

C07C29/14(2006-01-01)

(21) (22)

Application

2011128413/04, 2011-07-08

(24)

Start date

2011-07-08

(22)

Actual filing date

2011-07-08

(45)

Published

2012-08-20

(72)

Inventor

Anikeev Vladimir Il'IchIl'Ina Irina ViktorovnaVolcho Konstantin PetrovichSalakhutdinov Nariman Faridovich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Kataliza Im. G.K. Boreskova Sibirskogo Otdelenija RanUchrezhdenie Rossijskoj Akademii Nauk Novosibirskij Institut Organicheskoj Khimii Im. N.N. Vorozhtsova Sibirskogo Otdelenija Ran

METHOD OF PRODUCING MIRTANOL Russian patent published in 2012 - IPC C07C31/137 C07C29/56 C07C29/14

Abstract RU 2458902 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing mirtanol which is used in synthesis of organometallic compounds and biologically active substances. The method involves conversion of β-pinene epoxide on a heterogeneous Al₂O₃ catalyst in a supercritical two-component solvent containing CO₂ and isopropyl alcohol. As a rule, the method is realised in a flow-type tubular reactor at temperature 170-190°C and pressure 180-190 atm.

EFFECT: method enables to efficiently obtain the end product with high output in a continuous mode for contact time of several minutes in a single preparative step.

3 cl, 1 ex, 4 dwg

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RU 2 458 902 C1

Authors

Anikeev Vladimir Il'Ich

Il'Ina Irina Viktorovna

Volcho Konstantin Petrovich

Salakhutdinov Nariman Faridovich

Dates

2012-08-20—Published

2011-07-08—Filed