GB969220A - 1:2-diaryl-1:1:2:2-tetrachloroethane polymer intermediates - Google Patents

1:2-diaryl-1:1:2:2-tetrachloroethane polymer intermediates

Info

Publication number
GB969220A
GB969220A GB567364A GB567364A GB969220A GB 969220 A GB969220 A GB 969220A GB 567364 A GB567364 A GB 567364A GB 567364 A GB567364 A GB 567364A GB 969220 A GB969220 A GB 969220A
Authority
GB
United Kingdom
Prior art keywords
tetrachloroethane
diaryl
polymer intermediates
bis
intermediates
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
GB567364A
Inventor
Isaac Goodman
James Eric Mcintyre
Robin Charles Russell
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB567364A priority Critical patent/GB969220A/en
Publication of GB969220A publication Critical patent/GB969220A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp

Landscapes

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

Abstract

1,2-bis(alkoxycarbonylphenyl)-1, 1, 2, 2-tetrachloroethanes are prepared by heating in a solvent a benzene compound substituted with a trichloromethyl radical and a carboxylic acid alkyl ester group, in presence of copper. The preparation of 1,2-bis-(m-methoxycarbonylphenyl) tetrachloroethane and its p-analogue are exemplified.
GB567364A 1961-01-25 1961-01-25 1:2-diaryl-1:1:2:2-tetrachloroethane polymer intermediates Expired GB969220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB567364A GB969220A (en) 1961-01-25 1961-01-25 1:2-diaryl-1:1:2:2-tetrachloroethane polymer intermediates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB567364A GB969220A (en) 1961-01-25 1961-01-25 1:2-diaryl-1:1:2:2-tetrachloroethane polymer intermediates

Publications (1)

Publication Number Publication Date
GB969220A true GB969220A (en) 1964-09-09

Family

ID=9800498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB567364A Expired GB969220A (en) 1961-01-25 1961-01-25 1:2-diaryl-1:1:2:2-tetrachloroethane polymer intermediates

Country Status (1)

Country Link
GB (1) GB969220A (en)

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