Show metadata Hide metadata

(19)

(11)

2 402 518

(13)

(51)

IPC

C07C19/01(2006-01-01)

C07C23/02(2006-01-01)

C07C17/08(2006-01-01)

B01J23/26(2006-01-01)

(21) (22)

Application

2008132523/04, 2008-08-06

(24)

Start date

2008-08-06

(22)

Actual filing date

2008-08-06

(45)

Published

2010-10-27

(72)

Inventor

Dzhemilev Usein MemetovichKhusnutdinov Ravil IsmagilovichShchadneva Nina AlekseevnaOshnjakova Tat'Jana Mikhajlovna

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Neftekhimii I Kataliza Ran

METHOD FOR SYNTHESIS OF CHLOROALKANES AND CHLOROCYCLOALKANES VIA HYDROCHLORINATION OF UNSATURATED COMPOUNDS Russian patent published in 2010 - IPC C07C19/01 C07C23/02 C07C17/08 B01J23/26

Abstract RU 2402518 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a method for synthesis of chloroalkanes and chlorocycloalkanes via hydrochlorination of unsaturated compounds under the effect of chromium-containing catalysts Cr(acac)₃, Cr(HCO₂)₃ and Cr(CO)₆, activated with pyridine in a mediuim of carbon tetrachloride and water at 150°C for 6 hours in molar ratio [Cr]:[pyridine]:[olefin]:[CCl₄]:[H₂O]=1:1:100:100:2000.

EFFECT: output of monochloroalkanes and cycloalkanes equals 70-90%.

1 cl, 6 ex

Similar patents RU2402518C2

Title	Year	Author	Number
CATALYST FOR HYDROCHLORINATION OF UNSATURATED COMPOUNDS	1997	Khusnutdinov R.I. Latypov V.N. Muslimov Z.S. Dzhemilev U.M.	RU2152254C1
UNSATURATED COMPOUNDS HYDROCHLORINATION CATALYST	1997	Khusnutdinov R.I. Latypov V.N. Muslimov Z.S. Dzhemilev U.M.	RU2151640C1
METHOD OF OBTAINING EXO-2-NORBORNEOL AND ITS DERIVATIVES	2009	Dzhemilev Usein Memetovich Khusnutdinov Ravil Ismagilovich Shchadneva Nina Alekseevna Oshnjakova Tat'Jana Mikhajlovna	RU2490248C2
METHOD OF PRODUCING 1-CHLOROADAMANTANE	2011	Dzhemilev Usein Memetovich Khusnutdinov Ravil Ismagilovich Shchadneva Nina Alekseevna Oshnjakova Tat'Jana Mikhajlovna	RU2486169C2
5-ACETYLPYRROLE-2-CARBOXYLIC ACID METHYL ETHER SYNTHESIS METHOD	2008	Dzhemilev Usein Memetovich Khusnutdinov Ravil Ismagilovich Bajguzina Al'Fija Ruslanovna Mukminov Rinat Rifkhatovich	RU2404162C2
METHOD OF SYNTHESIS OF 1,3-DICHLOROADAMANTANE	2000	Khusnutdinov R.I. Latypov V.N. Shchadneva N.A. Bajguzina A.R. Dzhemilev U.M.	RU2178401C2
METHOD FOR PRODUCTION OF HYDROCHLORINATED DERIVATIVES OF POLYBUTADIENE AND POLYISOPRENE RUBBERS	1997	Khusnutdinov R.I. Latypov V.N. Muslimov Z.S. Dzhemilev U.M.	RU2142962C1
METHOD OF PRODUCING DIMETHYL ETHER OF 2,5-THIOPHENE DICARBOXYLIC ACID FROM 2-THIOPHENE CARBOXYLIC ACID	2008	Dzhemilev Usein Memetovich Khusnutdinov Ravil Ismagilovich Bajguzina Al'Fija Ruslanovna Mukminov Rinat Rifkhatovich	RU2402541C2
METHOD OF PRODUCING CYCLOOCTANOL	2009	Dzhemilev Usein Memetovich Khusnutdinov Ravil Ismagilovich Shchadneva Nina Alekseevna Oshnjakova Tat'Jana Mikhajlovna	RU2420508C1
PROCESS FOR PREPARING 1-CHLOROADAMANTANE	1996	Dzhemilev U.M. Khusnutdinov R.I. Shchadneva N.A. Latypov V.N.	RU2126784C1

RU 2 402 518 C2

Authors

Dzhemilev Usein Memetovich

Khusnutdinov Ravil Ismagilovich

Shchadneva Nina Alekseevna

Oshnjakova Tat'Jana Mikhajlovna

Dates

2010-10-27—Published

2008-08-06—Filed