GB920855A - A process for the preparation of telomers or adducts - Google Patents

A process for the preparation of telomers or adducts

Info

Publication number
GB920855A
GB920855A GB1536561A GB1536561A GB920855A GB 920855 A GB920855 A GB 920855A GB 1536561 A GB1536561 A GB 1536561A GB 1536561 A GB1536561 A GB 1536561A GB 920855 A GB920855 A GB 920855A
Authority
GB
United Kingdom
Prior art keywords
telomers
styrene
catalyst
olefinic compound
adducts
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
GB1536561A
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.)
EDMOND LEVY
Original Assignee
EDMOND LEVY
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 EDMOND LEVY filed Critical EDMOND LEVY
Publication of GB920855A publication Critical patent/GB920855A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Telomers are prepared by reacting an a -olefinic compound with carbon tetrachloride in the presence of ammonia or an organic amine as principal catalyst; a cupric or ferrous salt may be present as secondary catalyst. Solvents such as alkanols may be used. An example reacts styrene with CCl4 in the presence of triethanolamine, methanol and ferrous chloride to obtain a product containing 7,1% Cl and corresponding to telomers containing an average of 18 molecules of styrene to one of CCl4.ALSO:Telomers or adducts are prepared by reacting an a -olefinic compound with carbon tetrachloride in the presence of ammonia or an organic amine as principal catalyst; a cupric or ferrous salt may be present as secondary catalyst. Specified amines are ethanolamine, isopropanolamine, triethanolamine, triisopropanolamine, tetraethylene pentamine, aniline, N,N-dimethylaniline, N,N-dimethyl-p-toluidine and morpholine. Solvents such as alkanols may be used. In examples the olefinic compound is ethylene, 1-octene, vinyl acetate, styrene and propylene.
GB1536561A 1960-05-08 1961-04-27 A process for the preparation of telomers or adducts Expired GB920855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL1384560 1960-05-08

Publications (1)

Publication Number Publication Date
GB920855A true GB920855A (en) 1963-03-13

Family

ID=11043162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1536561A Expired GB920855A (en) 1960-05-08 1961-04-27 A process for the preparation of telomers or adducts

Country Status (2)

Country Link
DE (1) DE1418930A1 (en)
GB (1) GB920855A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471579A (en) * 1967-01-20 1969-10-07 Phillips Petroleum Co Addition of polyhalogenated compounds to olefinic compounds
US4067916A (en) * 1973-04-13 1978-01-10 Ciba-Geigy Ag Process for the manufacture of perfluoralkyl iodides
US4073817A (en) * 1970-08-24 1978-02-14 Ciba-Geigy Ag Process for the manufacture of perfluoroalkyl iodide-olefine adducts
US4740612A (en) * 1975-02-12 1988-04-26 Sumitomo Chemical Company, Limited Process for production of β-dihalogenoethenylcyclopropane derivatives
US9840448B2 (en) 2014-10-16 2017-12-12 Spolek Pro Chemickou A Hutni Vyrobu A.S. Processes for producing very high purity 1,1,1,2,3-pentachloropropane

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE172953T1 (en) * 1993-07-29 1998-11-15 Allied Signal Inc METHOD FOR PRODUCING 1,1,1,3,3 PENTAFLUOROPROPANE
CZ7197A3 (en) * 1994-07-11 1998-02-18 Alliedsignal Inc. Process for preparing 1,1,1,3,3-pentafluoropropane
US6187976B1 (en) 1998-04-09 2001-02-13 Alliedsignal Inc. Process for the preparation of fluorine containing hydrohalocarbons

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471579A (en) * 1967-01-20 1969-10-07 Phillips Petroleum Co Addition of polyhalogenated compounds to olefinic compounds
US4073817A (en) * 1970-08-24 1978-02-14 Ciba-Geigy Ag Process for the manufacture of perfluoroalkyl iodide-olefine adducts
US4067916A (en) * 1973-04-13 1978-01-10 Ciba-Geigy Ag Process for the manufacture of perfluoralkyl iodides
US4740612A (en) * 1975-02-12 1988-04-26 Sumitomo Chemical Company, Limited Process for production of β-dihalogenoethenylcyclopropane derivatives
US9840448B2 (en) 2014-10-16 2017-12-12 Spolek Pro Chemickou A Hutni Vyrobu A.S. Processes for producing very high purity 1,1,1,2,3-pentachloropropane
US10611707B2 (en) 2014-10-16 2020-04-07 Spolek Pro Chemickou A Hutni Vyrobu A.S. Highly pure 1,1,1,2,3-pentachloropropane composition

Also Published As

Publication number Publication date
DE1418930A1 (en) 1968-10-24

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