GB1172545A - Fluorinated Unsaturated Organic Compounds - Google Patents

Fluorinated Unsaturated Organic Compounds

Info

Publication number
GB1172545A
GB1172545A GB505067A GB505067A GB1172545A GB 1172545 A GB1172545 A GB 1172545A GB 505067 A GB505067 A GB 505067A GB 505067 A GB505067 A GB 505067A GB 1172545 A GB1172545 A GB 1172545A
Authority
GB
United Kingdom
Prior art keywords
fluoro
formula
compounds
organic compounds
group
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
GB505067A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1172545A publication Critical patent/GB1172545A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C07C25/28—Halogenated styrenes
    • 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
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/19—Halogenated dienes
    • C07C21/20—Halogenated butadienes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
    • C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
    • C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
    • C07C22/08—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine

Landscapes

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

Abstract

1,172,545. Fluoro- or chloro-fluorovinyl derivatives; decafluorodiphenyl. MONTECATINI EDISON S.p.A. 2 Feb., 1967 [3 Feb., 1966], No. 5050/67. Heading C2C. [Also in Division C5] Fluoro- or chlorofluoro-vinyl derivatives of the formula wherein each of X and X<SP>1</SP> is a chlorine or fluorine atom and R<SP>11</SP> is an aryl group, an aromatic fluorohydrocarbon group, a saturated aliphatic fluoro-hydrocarbon group or an unsaturated aliphatic fluorohydrocarbon group other than perfluorovinyl, are prepared by heating, in the presence of copper at from 100 to 200‹ C, compounds of the formula either alone or together with compounds of the formula R<SP>11</SP>-I. The invention also comprises as novel compounds #-chloro-heptafluorostyrene and 1-chloronona-fluoro-pent-1-ene, which may be obtained by the above process. Decafluorodiphenyl is obtained as a byproduct of one of the above processes.
GB505067A 1966-02-03 1967-02-02 Fluorinated Unsaturated Organic Compounds Expired GB1172545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT229966 1966-02-03

Publications (1)

Publication Number Publication Date
GB1172545A true GB1172545A (en) 1969-12-03

Family

ID=11102821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB505067A Expired GB1172545A (en) 1966-02-03 1967-02-02 Fluorinated Unsaturated Organic Compounds

Country Status (7)

Country Link
BE (1) BE693566A (en)
CH (1) CH484019A (en)
DE (1) DE1290135B (en)
DK (1) DK120077B (en)
FR (1) FR1517899A (en)
GB (1) GB1172545A (en)
NL (1) NL6701502A (en)

Also Published As

Publication number Publication date
BE693566A (en) 1967-08-02
NL6701502A (en) 1967-08-04
CH484019A (en) 1970-01-15
FR1517899A (en) 1968-03-22
DE1290135B (en) 1969-03-06
DK120077B (en) 1971-04-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees