GB1369128A - Process for producing oligomers from unsaturated monomers - Google Patents
Process for producing oligomers from unsaturated monomersInfo
- Publication number
- GB1369128A GB1369128A GB3214672A GB3214672A GB1369128A GB 1369128 A GB1369128 A GB 1369128A GB 3214672 A GB3214672 A GB 3214672A GB 3214672 A GB3214672 A GB 3214672A GB 1369128 A GB1369128 A GB 1369128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reacting
- alkyl
- compound
- alkoxy
- substituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000178 monomer Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- -1 vinylidene compound Chemical class 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000000539 dimer Substances 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000013638 trimer Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/24—Phosphines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1369128 Methyl 4 - phenylpent - (2 or 3)- enoate MITSUBISHI CHEMICAL INDUSTRIES Ltd 10 July 1972 32146/72 Heading C2C [Also in Division C5] Chain oligomers, especially dimers and trimers are formed by reacting a vinyl or vinylidene compound of formula wherein R<SP>1</SP> = H or C 1 -C 4 alkyl, Ar = naphthyl or phenyl which may be unsubstituted or substituted with one or more of the following groups alkyl, aryl, alkenyl, alkoxy, alkoxy-carbonyl, acyloxy or halogen, either alone or in the presence of an α-monoolefin or derivative thereof: CH 2 = CHR<SP>11</SP>R<SP>111</SP> wherein R<SP>11</SP> = H or C 1 -C 4 alkyl, R<SP>111</SP> = H, C 1 -C 4 alkyl or substituted or unsubstituted aryl group in the presence of a cationic Pd complex prepared by reacting (1) a Pd compound, (ii) a compound containing a fluoro complex anion or perchlorate anion and (iii) a trivalent organic P compound. Exemplified is the production of and by reacting styrene and methyl acrylate in the presence of a catalyst made by reacting #- methallyl Pd chloride, (nBu) 3 P and AgBF 4 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3214672A GB1369128A (en) | 1972-07-10 | 1972-07-10 | Process for producing oligomers from unsaturated monomers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3214672A GB1369128A (en) | 1972-07-10 | 1972-07-10 | Process for producing oligomers from unsaturated monomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1369128A true GB1369128A (en) | 1974-10-02 |
Family
ID=10334001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3214672A Expired GB1369128A (en) | 1972-07-10 | 1972-07-10 | Process for producing oligomers from unsaturated monomers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1369128A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129043C1 (en) * | 1996-07-02 | 1999-04-20 | Иркутский государственный университет | Method of preparing styrene oligomerization catalyst |
| RU2290995C1 (en) * | 2005-08-09 | 2007-01-10 | ГОУ ВПО Иркутский государственный университет | Method of preparing catalyst for oligomerization of styrene |
| RU2329269C2 (en) * | 2006-08-09 | 2008-07-20 | ГОУ ВПО Иркутский государственный университет | Method of obtaining cation complexes of palladium |
| RU2466134C1 (en) * | 2011-06-24 | 2012-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутский государственный университет" | Method of obtaining cationic palladium complexes |
-
1972
- 1972-07-10 GB GB3214672A patent/GB1369128A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129043C1 (en) * | 1996-07-02 | 1999-04-20 | Иркутский государственный университет | Method of preparing styrene oligomerization catalyst |
| RU2290995C1 (en) * | 2005-08-09 | 2007-01-10 | ГОУ ВПО Иркутский государственный университет | Method of preparing catalyst for oligomerization of styrene |
| RU2329269C2 (en) * | 2006-08-09 | 2008-07-20 | ГОУ ВПО Иркутский государственный университет | Method of obtaining cation complexes of palladium |
| RU2466134C1 (en) * | 2011-06-24 | 2012-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутский государственный университет" | Method of obtaining cationic palladium complexes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |