RU98118139A - CATALYTIC COMPOSITION OF HYDROGENATION OF OLEFINOINSATURATED COMPOUNDS, METHOD FOR PRODUCING IT AND METHOD OF HYDROGENATION OF OLEFINOUSATURATED COMPOUNDS - Google Patents
CATALYTIC COMPOSITION OF HYDROGENATION OF OLEFINOINSATURATED COMPOUNDS, METHOD FOR PRODUCING IT AND METHOD OF HYDROGENATION OF OLEFINOUSATURATED COMPOUNDSInfo
- Publication number
- RU98118139A RU98118139A RU98118139/04A RU98118139A RU98118139A RU 98118139 A RU98118139 A RU 98118139A RU 98118139/04 A RU98118139/04 A RU 98118139/04A RU 98118139 A RU98118139 A RU 98118139A RU 98118139 A RU98118139 A RU 98118139A
- Authority
- RU
- Russia
- Prior art keywords
- compound
- group
- formula
- aliphatic
- preceding paragraphs
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 21
- 150000001875 compounds Chemical class 0.000 title claims 13
- 238000005984 hydrogenation reaction Methods 0.000 title claims 7
- 230000003197 catalytic Effects 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 cyclopentadienyl transition metal Chemical class 0.000 claims 11
- 125000001931 aliphatic group Chemical group 0.000 claims 9
- 239000010936 titanium Substances 0.000 claims 7
- 125000004432 carbon atoms Chemical group C* 0.000 claims 6
- 239000003607 modifier Substances 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 5
- 239000011777 magnesium Substances 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 5
- 229910052719 titanium Inorganic materials 0.000 claims 5
- 150000002430 hydrocarbons Chemical class 0.000 claims 4
- 229910052739 hydrogen Inorganic materials 0.000 claims 4
- 239000001257 hydrogen Substances 0.000 claims 4
- 125000003118 aryl group Chemical group 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- 229920000307 polymer substrate Polymers 0.000 claims 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N Diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N Hafnium Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000000129 anionic group Chemical group 0.000 claims 2
- 150000001450 anions Chemical group 0.000 claims 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 2
- 239000000969 carrier Substances 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 2
- 150000001993 dienes Chemical class 0.000 claims 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- 229910052735 hafnium Chemical group 0.000 claims 2
- 150000004820 halides Chemical class 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 125000001905 inorganic group Chemical group 0.000 claims 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims 2
- 229910052744 lithium Inorganic materials 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 125000000962 organic group Chemical group 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N Methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 claims 1
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N Phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 claims 1
- 229920001567 Vinyl ester Polymers 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000005103 alkyl silyl group Chemical group 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 159000000032 aromatic acids Chemical class 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 150000004292 cyclic ethers Chemical class 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- KLGZELKXQMTEMM-UHFFFAOYSA-N hydride Chemical compound [H-] KLGZELKXQMTEMM-UHFFFAOYSA-N 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 150000002466 imines Chemical class 0.000 claims 1
- 239000003701 inert diluent Substances 0.000 claims 1
- 239000012442 inert solvent Substances 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 150000002642 lithium compounds Chemical class 0.000 claims 1
- RJIKCBAUOLHCNL-UHFFFAOYSA-N lithium;methanidylbenzene;oxolane Chemical compound [Li+].C1CCOC1.[CH2-]C1=CC=CC=C1 RJIKCBAUOLHCNL-UHFFFAOYSA-N 0.000 claims 1
- 150000002681 magnesium compounds Chemical class 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
Claims (31)
(А) по меньшей мере, одним циклопентадиенильным комплексом переходного металла, имеющим следующую формулу I:
(R)M(R1) (R2) (R3)
где М выбирают из титана, циркония и гафния, предпочтительно титана;
R является анионом, содержащим η5- циклопентадиенильное кольцо, координированное с М; и
каждый R1, R2 или R3 независимо представляет собой органическую или неорганическую группу анионной природы связанную σ-связью с М;
причем вышеприведенное соединение (I) является твердым, поддерживается на носителе или диспергировано в инертной жидкой среде; и
(В) по меньшей мере, одним металлоорганическим соединением магния, имеющим следующую формулу II:
Mg(R4)n(R5)(2-n)
где R4 является алифатической или ароматической углеводородной группой, имеющей 1 - 20 атомов углерода;
R5 является галогеном или группой, например R4,
"n" представляет собой десятичное число между 0,5 и 2,0.1. A catalytic composition effective in the selective hydrogenation of olefinic double bonds, containing the reaction product between:
(A) at least one cyclopentadienyl transition metal complex having the following formula I:
(R) M (R 1 ) (R 2 ) (R 3 )
where M is selected from titanium, zirconium and hafnium, preferably titanium;
R is an anion containing η 5 - cyclopentadienyl ring coordinated with M; and
each R 1 , R 2 or R 3 independently represents an organic or inorganic group of anionic nature linked by a σ bond to M;
moreover, the above compound (I) is solid, supported on a carrier or dispersed in an inert liquid medium; and
(B) at least one organometallic magnesium compound having the following formula II:
Mg (R 4 ) n (R 5 ) (2-n)
where R 4 is an aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms;
R 5 is a halogen or group, for example R 4 ,
"n" is a decimal number between 0.5 and 2.0.
(А) по меньшей мере, один циклопентадиенильный комплекс переходного металла, имеющий следующую общую формулу I:
(R)M(R1)(R2)(R3)
где М выбирают из титана, циркония и гафния, предпочтительно титана;
R является анионом, содержащим η5- циклопентадиенильное кольцо, координированное с М; и
каждый R1, R2 или R3 независимо представляет собой органическую или неорганическую группу анионной природы связанную σ-связью с М;
причем вышеприведенное соединение I является твердым, поддерживается на носителе или диспергировано в инертной жидкой среде; и
(В) по меньшей мере, одно металлоорганическое соединение магния, имеющее следующую формулу II:
Mg(R4)n(R5)(2-n)
где R4 является алифатической или ароматической углеводородной группой, имеющей 1 - 20 атомов углерода;
R5 является галогеном или группой, например R4,
"n" представляет собой десятичное число между 0,5 и 2,0.12. The method of obtaining the catalytic composition according to any one of paragraphs. 1-11, characterized in that bring into contact with each other the following components (A) and (B), which interact in an inert liquid medium at a temperature in the range of 0 - 100 ° C
(A) at least one cyclopentadienyl transition metal complex having the following general formula I:
(R) M (R 1 ) (R 2 ) (R 3 )
where M is selected from titanium, zirconium and hafnium, preferably titanium;
R is an anion containing η 5 - cyclopentadienyl ring coordinated with M; and
each R 1 , R 2 or R 3 independently represents an organic or inorganic group of anionic nature linked by a σ bond to M;
moreover, the above compound I is solid, supported on a carrier or dispersed in an inert liquid medium; and
(B) at least one organometallic magnesium compound having the following formula II:
Mg (R 4 ) n (R 5 ) (2-n)
where R 4 is an aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms;
R 5 is a halogen or group, for example R 4 ,
"n" is a decimal number between 0.5 and 2.0.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI002249A IT1295266B1 (en) | 1997-10-03 | 1997-10-03 | PROCEDURE AND CATALYST FOR THE HYDROGENATION OF OLEFINICALLY UNSATURATED COMPOUNDS |
ITMI97A002249 | 1997-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU98118139A true RU98118139A (en) | 2000-07-20 |
RU2162472C2 RU2162472C2 (en) | 2001-01-27 |
Family
ID=11377981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98118139/04A RU2162472C2 (en) | 1997-10-03 | 1998-10-02 | Catalytic composition for hydrogenation of olefinically unsaturated compounds, method of preparation thereof, and method of hydrogenation of olefinically unsaturated compounds |
Country Status (10)
Country | Link |
---|---|
US (1) | US6180553B1 (en) |
EP (1) | EP0908234B1 (en) |
JP (1) | JP4306836B2 (en) |
AT (1) | ATE217806T1 (en) |
DE (1) | DE69805482T2 (en) |
DK (1) | DK0908234T3 (en) |
ES (1) | ES2176876T3 (en) |
IT (1) | IT1295266B1 (en) |
PT (1) | PT908234E (en) |
RU (1) | RU2162472C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW583027B (en) * | 1998-10-30 | 2004-04-11 | Shell Int Research | A method for preparing a hydrogenation catalyst system |
WO2001004164A2 (en) * | 1999-07-09 | 2001-01-18 | The Dow Chemical Company | Hydrogenation of unsaturated polymers using divalent diene-containing bis-cyclopentadienyl group iv metal catalysts |
ES2185467B2 (en) * | 2000-12-20 | 2004-10-01 | Chi Mei Corporation | CATALYST COMPOSITION FOR HYDROGENATION OF SYNTHETIC RUBBERS BASED ON CONJUGATED DIENO. |
ITMI20050860A1 (en) * | 2005-05-13 | 2006-11-14 | Polimeri Europa Spa | PROCEDURE FOR SELECTIVE HYDROGENATION OF COPOLYMER STYRENE-BUTADIENE |
EP2898949B1 (en) * | 2012-09-21 | 2018-04-04 | Asahi Kasei Kabushiki Kaisha | Hydrogenation catalyst composition and hydrogenation method using said hydrogenation catalyst composition |
TWI586693B (en) | 2013-07-23 | 2017-06-11 | 財團法人工業技術研究院 | Method for selectively hydrogenating copolymer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2969771B2 (en) * | 1989-12-22 | 1999-11-02 | ジェイエスアール株式会社 | Method for hydrogenating olefinically unsaturated polymer and catalyst composition for hydrogenation |
EP0500944B1 (en) * | 1990-07-24 | 1998-10-07 | Mitsui Chemicals, Inc. | Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith |
US5583185A (en) | 1992-11-03 | 1996-12-10 | Repsol Quimica S.A. | Process for hydrogenation in solution of the double bonds of conjugated dienes, and hydrogenated block copolymer produced |
ES2050620B1 (en) * | 1992-11-03 | 1994-12-16 | Repsol Quimica Sa | HYDROGENATION PROCEDURE IN DISSOLUTION OF THE DOUBLE LINKS OF CONJUGATED DIES POLYMERS AND COPOLYMER HYDROGENATED BLOCK PRODUCED. |
IT1275777B1 (en) | 1995-07-06 | 1997-10-17 | Enichem Spa | METALLOCENIC CATALYST FOR THE (CO) POLYMERIZATION OF OLEFINS |
US5739220A (en) * | 1997-02-06 | 1998-04-14 | Fina Technology, Inc. | Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation |
-
1997
- 1997-10-03 IT IT97MI002249A patent/IT1295266B1/en active IP Right Grant
-
1998
- 1998-09-17 EP EP98117654A patent/EP0908234B1/en not_active Expired - Lifetime
- 1998-09-17 PT PT98117654T patent/PT908234E/en unknown
- 1998-09-17 DE DE69805482T patent/DE69805482T2/en not_active Expired - Lifetime
- 1998-09-17 ES ES98117654T patent/ES2176876T3/en not_active Expired - Lifetime
- 1998-09-17 AT AT98117654T patent/ATE217806T1/en active
- 1998-09-17 DK DK98117654T patent/DK0908234T3/en active
- 1998-09-23 US US09/158,770 patent/US6180553B1/en not_active Expired - Lifetime
- 1998-10-02 RU RU98118139/04A patent/RU2162472C2/en active
- 1998-10-05 JP JP28271598A patent/JP4306836B2/en not_active Expired - Lifetime
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