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GB518149A - Improvements relating to the manufacture of ethylene derivatives - Google Patents

Improvements relating to the manufacture of ethylene derivatives

Info

Publication number
GB518149A
GB518149A GB2755438A GB2755438A GB518149A GB 518149 A GB518149 A GB 518149A GB 2755438 A GB2755438 A GB 2755438A GB 2755438 A GB2755438 A GB 2755438A GB 518149 A GB518149 A GB 518149A
Authority
GB
United Kingdom
Prior art keywords
ethylene
chlorine
dissolved
prepared
derivatives
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
GB2755438A
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.)
HYMAN HENRY LIONEL LEVENE
Boots Pure Drug Co Ltd
Original Assignee
HYMAN HENRY LIONEL LEVENE
Boots Pure Drug Co 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 HYMAN HENRY LIONEL LEVENE, Boots Pure Drug Co Ltd filed Critical HYMAN HENRY LIONEL LEVENE
Priority to GB2755438A priority Critical patent/GB518149A/en
Publication of GB518149A publication Critical patent/GB518149A/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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms

Landscapes

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

Abstract

518,149. Ethylene derivatives. BOOTS PURE DRUG CO., Ltd., SHORT, W. F., and LEVENE, H. H. L. Sept. 21, 1938, No. 27554. [Class 2 (iii)] Mono-chlorinated derivatives of ethylene in which the other three hydrogen atoms of the ethylene are substituted by.the same or different aromatic groups are prepared by treating the corresponding triaryl ethylene dissolved in a suitable solvent with chlorine. The products possess oestrogenic properties. The starting materials used in the process may be formed by simple reactions, for example, triphenyl ethylene can be prepared by reacting benzophenone with benzyl magnesium chloride and dehydrating the triphenyl ethyl alcohol so formed with phosphorus trichloride. In the example triphenylethylene is dissolved in glacial acetic acid and chlorine is passed in to give triphenylchlorethylene.
GB2755438A 1938-09-21 1938-09-21 Improvements relating to the manufacture of ethylene derivatives Expired GB518149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2755438A GB518149A (en) 1938-09-21 1938-09-21 Improvements relating to the manufacture of ethylene derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2755438A GB518149A (en) 1938-09-21 1938-09-21 Improvements relating to the manufacture of ethylene derivatives

Publications (1)

Publication Number Publication Date
GB518149A true GB518149A (en) 1940-02-19

Family

ID=10261480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2755438A Expired GB518149A (en) 1938-09-21 1938-09-21 Improvements relating to the manufacture of ethylene derivatives

Country Status (1)

Country Link
GB (1) GB518149A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517930A (en) * 1947-06-02 1950-08-08 Sprague Electric Co Halogenated aromatic compounds
DE1226096B (en) * 1964-01-20 1966-10-06 Richardson Merrell Inc Process for the preparation of triphenylhaloethylene compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517930A (en) * 1947-06-02 1950-08-08 Sprague Electric Co Halogenated aromatic compounds
DE1226096B (en) * 1964-01-20 1966-10-06 Richardson Merrell Inc Process for the preparation of triphenylhaloethylene compounds

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