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KR970703299A - PROCESS FOR THE REMOVAL OF IODINE FROM ACETYL COMPOUNDS - Google Patents

PROCESS FOR THE REMOVAL OF IODINE FROM ACETYL COMPOUNDS

Info

Publication number
KR970703299A
KR970703299A KR1019960706799A KR19960706799A KR970703299A KR 970703299 A KR970703299 A KR 970703299A KR 1019960706799 A KR1019960706799 A KR 1019960706799A KR 19960706799 A KR19960706799 A KR 19960706799A KR 970703299 A KR970703299 A KR 970703299A
Authority
KR
South Korea
Prior art keywords
iodine
removal
acetyl compounds
acetyl
compounds
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.)
Withdrawn
Application number
KR1019960706799A
Other languages
Korean (ko)
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
Priority claimed from FR9405896A external-priority patent/FR2719841B1/en
Priority claimed from US08/251,228 external-priority patent/US5502249A/en
Priority claimed from FR9412712A external-priority patent/FR2725983B1/en
Application filed filed Critical
Publication of KR970703299A publication Critical patent/KR970703299A/en
Withdrawn legal-status Critical Current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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
KR1019960706799A 1994-05-13 1996-11-29 PROCESS FOR THE REMOVAL OF IODINE FROM ACETYL COMPOUNDS Withdrawn KR970703299A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9405896A FR2719841B1 (en) 1994-05-13 1994-05-13 Process for the preparation of carboxylic acids or the corresponding esters in the presence of an iridium-based catalyst.
US08/251,228 US5502249A (en) 1994-05-31 1994-05-31 Process for the removal of iodine from acetyl compounds
FR9412712A FR2725983B1 (en) 1994-10-21 1994-10-21 PROCESS FOR THE PREPARATION OF CARBOXYLIC ACIDS IN THE PRESENCE OF A CATALYST BASED ON IRIDIUM AND IODIDES IN SOLUBLE FORM
PCT/US1995/005525 WO1995032938A1 (en) 1994-05-31 1995-05-03 Process for the removal of iodine from acetyl compounds

Publications (1)

Publication Number Publication Date
KR970703299A true KR970703299A (en) 1997-07-03

Family

ID=66437284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706799A Withdrawn KR970703299A (en) 1994-05-13 1996-11-29 PROCESS FOR THE REMOVAL OF IODINE FROM ACETYL COMPOUNDS

Country Status (1)

Country Link
KR (1) KR970703299A (en)

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19961129

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid