ES387111A1 - Telomers - Google Patents
TelomersInfo
- Publication number
- ES387111A1 ES387111A1 ES387111A ES387111A ES387111A1 ES 387111 A1 ES387111 A1 ES 387111A1 ES 387111 A ES387111 A ES 387111A ES 387111 A ES387111 A ES 387111A ES 387111 A1 ES387111 A1 ES 387111A1
- Authority
- ES
- Spain
- Prior art keywords
- compound
- group
- organometallic
- telomeres
- organolithium
- 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
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 125000001979 organolithium group Chemical group 0.000 abstract 2
- 150000002902 organometallic compounds Chemical class 0.000 abstract 2
- 102000055501 telomere Human genes 0.000 abstract 2
- 108091035539 telomere Proteins 0.000 abstract 2
- 210000003411 telomere Anatomy 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000004367 cycloalkylaryl group Chemical group 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 150000004291 polyenes Chemical class 0.000 abstract 1
- -1 polymethylene Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 230000003797 telogen phase Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/72—Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/02—Lithium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
-
- 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
- C07C2531/22—Organic complexes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A method of preparing telomeres in which telomeres are obtained, in the presence of a catalyst, by reaction between (a) a telogen in the form of an aromatic compound containing at least one active hydrogen capable of being replaced, by an atom lithium but devoid of any other substituent that is reactive against the organolytic compound defined below, with (b) at least one taxogen in the form of a selected monomer; Among the group consisting of conjugated dienes and vinyl-substituted aromatic compounds, the improvement is the use as a catalyst, in solution in a hydrocarbon solvent or in solid form of a complex of at least one organolithium with at least one compound organometallic in which the metal of said organometallic compound is selected from the group consisting of sodium, potassium, rubidium and cesium, the organic radicals of said organolithium and of said organometallic compound being C2-C18 hydrocarbon radicals selected from the group consisting of alkyl, cycloalkyl, aryl, alkylaryl, cycloalkylaryl, heterocycles, ethylenically unsaturated organic radicals, alkylene, polymethylene and polyenes. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US318970A | 1970-01-15 | 1970-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES387111A1 true ES387111A1 (en) | 1974-03-16 |
Family
ID=21704620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES387111A Expired ES387111A1 (en) | 1970-01-15 | 1971-01-08 | Telomers |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU2398671A (en) |
| BE (1) | BE761445A (en) |
| CA (1) | CA958035A (en) |
| DE (1) | DE2063643A1 (en) |
| ES (1) | ES387111A1 (en) |
| FR (1) | FR2075553A5 (en) |
| GB (1) | GB1342101A (en) |
| NL (1) | NL168847C (en) |
| ZA (1) | ZA708709B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2009013127A (en) * | 2007-06-07 | 2010-01-15 | Albemarle Corp | Low molecular weight brominated polymers and their use in thermoplastic formulations. |
| US8993684B2 (en) | 2008-06-06 | 2015-03-31 | Albemarle Corporation | Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations |
| JO3423B1 (en) | 2008-12-02 | 2019-10-20 | Albemarle Corp | Brominated Flame Retardants And Precursors Therefor |
| KR20110100216A (en) * | 2008-12-02 | 2011-09-09 | 알베마를 코포레이션 | Branched or star-branched styrene polymers, telomers, and adducts, their synthesis, bromination, and uses thereof |
| CN102224122B (en) | 2008-12-02 | 2014-09-03 | 雅宝公司 | Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom |
| US8642821B2 (en) | 2008-12-02 | 2014-02-04 | Albemarle Corporation | Bromination of telomer mixtures derived from toluene and styrene |
| US8753554B2 (en) | 2009-05-01 | 2014-06-17 | Albemarle Corporation | Pelletized low molecular weight brominated aromatic polymer compositions |
| JO3059B1 (en) | 2009-05-01 | 2017-03-15 | Albemarle Corp | Bromination of low molecular weight aromatic polymer compositions |
| FR3163649A1 (en) * | 2024-06-20 | 2025-12-26 | Compagnie Generale Des Etablissements Michelin | Vinylidene functionalization at the chain end of polyethylenes and copolymers containing ethylene units and units of a 1,3-diene. |
-
1970
- 1970-12-23 DE DE19702063643 patent/DE2063643A1/en active Pending
- 1970-12-29 ZA ZA708709A patent/ZA708709B/en unknown
-
1971
- 1971-01-04 GB GB23071A patent/GB1342101A/en not_active Expired
- 1971-01-04 AU AU23986/71A patent/AU2398671A/en not_active Expired
- 1971-01-08 ES ES387111A patent/ES387111A1/en not_active Expired
- 1971-01-11 BE BE761445A patent/BE761445A/en unknown
- 1971-01-14 FR FR7101132A patent/FR2075553A5/fr not_active Expired
- 1971-01-15 NL NLAANVRAGE7100574,A patent/NL168847C/en not_active IP Right Cessation
- 1971-01-15 CA CA102,855A patent/CA958035A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL168847B (en) | 1981-12-16 |
| GB1342101A (en) | 1973-12-25 |
| AU2398671A (en) | 1972-07-06 |
| CA958035A (en) | 1974-11-19 |
| BE761445A (en) | 1971-06-16 |
| FR2075553A5 (en) | 1971-10-08 |
| NL168847C (en) | 1982-05-17 |
| NL7100574A (en) | 1971-07-19 |
| DE2063643A1 (en) | 1971-07-29 |
| ZA708709B (en) | 1971-10-27 |
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