GB1342101A - Telomers - Google Patents

Telomers

Info

Publication number
GB1342101A
GB1342101A GB23071A GB23071A GB1342101A GB 1342101 A GB1342101 A GB 1342101A GB 23071 A GB23071 A GB 23071A GB 23071 A GB23071 A GB 23071A GB 1342101 A GB1342101 A GB 1342101A
Authority
GB
United Kingdom
Prior art keywords
butyl
toluene
lithium
ethylene diamine
telomers
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
Application number
GB23071A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lithium Corp of America Inc
Original Assignee
Lithium Corp of America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lithium Corp of America Inc filed Critical Lithium Corp of America Inc
Publication of GB1342101A publication Critical patent/GB1342101A/en
Expired legal-status Critical Current

Links

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 System
    • 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

Abstract

1342101 Telomers LITHIUM CORP OF AMERICA 4 June 1971 [15 Jan 1970] 230/71 Heading C3P [Also in Divisions C2 and C4-C5] Telomers are prepared by providing a solution containing (a) an aromatic compound telogen containing at least one active hydrogen in a side chain capable of being replaced by a lithium atom but devoid of other substituents reactive with the organolithium compounds defined below, and (b) as catalyst a complex of an organolithium compound and an organometallic compound of sodium, potassium, rubidium or cesium, the organo radicals in said organo compounds being heterocyclic radicals or C 2-18 alkyl, cycloalkyl, aryl, alkylaryl, cycloalkylaryl, alkylene, monoethylenically unsaturated organo radicals or polyenes, and gradually adding thereto over a period of time a conjugated diene or vinyl aromatic monomer taxogen to produce a liquid telomer. The reaction may be effected in a hydrocarbon solvent, e.g. alkanes, cycloalkanes, benzene, toluene and xylenes; and in the presence of Lewis bases such as ethers and tertiary amines. Many suitable reactants are listed and examples describe the preparation of telomers using butadiene, toluene and (VII-IX and XIII-XV) n-butyl lithium/n-butyl potassium complexes which may be found in situ and/or used with tetramethyl ethylene diamine, (X) n-butyl lithium/n-butyl sodium together with (XI) tetramethyl ethylene diamine and (XII) dilithio adduct of isoprene/dipotassio adduct of isoprene; using (XVI) styrene, toluene and n-butyl lithium/n-butyl potassium with tetramethyl ethylene diamine; and using (XVII) butadiene and α-methyl styrene, toluene and n-butyl lithium/n-butyl potassium with tetra methyl ethylene diamine.
GB23071A 1970-01-15 1971-01-04 Telomers Expired GB1342101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318970A 1970-01-15 1970-01-15

Publications (1)

Publication Number Publication Date
GB1342101A true GB1342101A (en) 1973-12-25

Family

ID=21704620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23071A Expired GB1342101A (en) 1970-01-15 1971-01-04 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)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154454A2 (en) * 2007-06-07 2008-12-18 Albemarle Corporation Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparation
WO2010065467A1 (en) 2008-12-02 2010-06-10 Albemarle Corporation Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
US8642821B2 (en) 2008-12-02 2014-02-04 Albemarle Corporation Bromination of telomer mixtures derived from toluene and styrene
US8648140B2 (en) 2008-12-02 2014-02-11 Albemarle Corporation Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom
US8753554B2 (en) 2009-05-01 2014-06-17 Albemarle Corporation Pelletized low molecular weight brominated aromatic polymer compositions
US8802787B2 (en) 2009-05-01 2014-08-12 Albemarle Corporation Bromination of low molecular weight aromatic polymer compositions
US8933159B2 (en) 2008-12-02 2015-01-13 Albemarle Corporation Brominated flame retardants and precursors therefor
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

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154454A2 (en) * 2007-06-07 2008-12-18 Albemarle Corporation Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparation
WO2008154454A3 (en) * 2007-06-07 2009-02-12 Albemarle Corp Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparation
US8822743B2 (en) 2007-06-07 2014-09-02 Albemarle Corporation Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparation
US8796388B2 (en) 2007-06-07 2014-08-05 Albemarle Corporation Low molecular weight brominated polymers and their use in thermoplastic formulations
US8420876B2 (en) 2007-06-07 2013-04-16 Albemarle Corporation Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparation
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
US9914830B2 (en) 2008-06-23 2018-03-13 Albemarle Corporation Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
US8642821B2 (en) 2008-12-02 2014-02-04 Albemarle Corporation Bromination of telomer mixtures derived from toluene and styrene
US8476373B2 (en) 2008-12-02 2013-07-02 Albemarle Corporation Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
US8648140B2 (en) 2008-12-02 2014-02-11 Albemarle Corporation Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom
EP2479210A1 (en) * 2008-12-02 2012-07-25 Albemarle Corporation Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
JP2012510562A (en) * 2008-12-02 2012-05-10 アルベマール・コーポレーシヨン Branched and star-branched styrene polymers, short chain polymers, and adducts, their synthesis, their bromination, and their use
US8933159B2 (en) 2008-12-02 2015-01-13 Albemarle Corporation Brominated flame retardants and precursors therefor
CN102272176A (en) * 2008-12-02 2011-12-07 雅宝公司 Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
WO2010065467A1 (en) 2008-12-02 2010-06-10 Albemarle Corporation Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
US8753554B2 (en) 2009-05-01 2014-06-17 Albemarle Corporation Pelletized low molecular weight brominated aromatic polymer compositions
US8802787B2 (en) 2009-05-01 2014-08-12 Albemarle Corporation Bromination of low molecular weight aromatic polymer compositions

Also Published As

Publication number Publication date
NL168847B (en) 1981-12-16
ZA708709B (en) 1971-10-27
CA958035A (en) 1974-11-19
FR2075553A5 (en) 1971-10-08
DE2063643A1 (en) 1971-07-29
BE761445A (en) 1971-06-16
AU2398671A (en) 1972-07-06
ES387111A1 (en) 1974-03-16
NL7100574A (en) 1971-07-19
NL168847C (en) 1982-05-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee