GB793230A - Improvements in or relating to the preparation of gamma-phenoxybutyric acids and salts thereof - Google Patents

Improvements in or relating to the preparation of gamma-phenoxybutyric acids and salts thereof

Info

Publication number
GB793230A
GB793230A GB39653/56A GB3965356A GB793230A GB 793230 A GB793230 A GB 793230A GB 39653/56 A GB39653/56 A GB 39653/56A GB 3965356 A GB3965356 A GB 3965356A GB 793230 A GB793230 A GB 793230A
Authority
GB
United Kingdom
Prior art keywords
acid
gamma
alkali metal
phenoxybutyric
purified
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
GB39653/56A
Other languages
English (en)
Inventor
John Gerard Reynolds
Alan Richardson
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.)
Shell Research Ltd
Original Assignee
Shell Research 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 Shell Research Ltd filed Critical Shell Research Ltd
Priority to GB39653/56A priority Critical patent/GB793230A/en
Priority to FR1192500D priority patent/FR1192500A/fr
Publication of GB793230A publication Critical patent/GB793230A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB39653/56A 1956-12-31 1956-12-31 Improvements in or relating to the preparation of gamma-phenoxybutyric acids and salts thereof Expired GB793230A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB39653/56A GB793230A (en) 1956-12-31 1956-12-31 Improvements in or relating to the preparation of gamma-phenoxybutyric acids and salts thereof
FR1192500D FR1192500A (fr) 1956-12-31 1957-12-30 Procédé de préparation d'un acide gamma-phénoxybutyrique purifié

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39653/56A GB793230A (en) 1956-12-31 1956-12-31 Improvements in or relating to the preparation of gamma-phenoxybutyric acids and salts thereof

Publications (1)

Publication Number Publication Date
GB793230A true GB793230A (en) 1958-04-09

Family

ID=10410716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39653/56A Expired GB793230A (en) 1956-12-31 1956-12-31 Improvements in or relating to the preparation of gamma-phenoxybutyric acids and salts thereof

Country Status (2)

Country Link
FR (1) FR1192500A (fr)
GB (1) GB793230A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144123A (en) * 1983-07-18 1985-02-27 Lilly Co Eli Leukotriene antagonists
US4764521A (en) * 1983-07-18 1988-08-16 Eli Lilly And Company Leukotriene antagonists and a method of use there as

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144123A (en) * 1983-07-18 1985-02-27 Lilly Co Eli Leukotriene antagonists
US4764521A (en) * 1983-07-18 1988-08-16 Eli Lilly And Company Leukotriene antagonists and a method of use there as

Also Published As

Publication number Publication date
FR1192500A (fr) 1959-10-27

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