FR1495197A - Process for the preparation of unsaturated dicarboxylic acids - Google Patents

Process for the preparation of unsaturated dicarboxylic acids

Info

Publication number
FR1495197A
FR1495197A FR47731A FR69047731A FR1495197A FR 1495197 A FR1495197 A FR 1495197A FR 47731 A FR47731 A FR 47731A FR 69047731 A FR69047731 A FR 69047731A FR 1495197 A FR1495197 A FR 1495197A
Authority
FR
France
Prior art keywords
preparation
dicarboxylic acids
unsaturated dicarboxylic
unsaturated
acids
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
FR47731A
Other languages
French (fr)
Inventor
Orville Deacy Frampton
Martin Thomas
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Application granted granted Critical
Publication of FR1495197A publication Critical patent/FR1495197A/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
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR47731A 1965-09-22 1966-09-21 Process for the preparation of unsaturated dicarboxylic acids Expired FR1495197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48940665A 1965-09-22 1965-09-22

Publications (1)

Publication Number Publication Date
FR1495197A true FR1495197A (en) 1967-09-15

Family

ID=23943725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47731A Expired FR1495197A (en) 1965-09-22 1966-09-21 Process for the preparation of unsaturated dicarboxylic acids

Country Status (5)

Country Link
BE (1) BE687139A (en)
DE (1) DE1593175A1 (en)
FR (1) FR1495197A (en)
GB (1) GB1122448A (en)
NL (1) NL6613239A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902095B1 (en) * 2006-06-09 2008-12-05 Rhodia Recherches & Tech PROCESS FOR THE TRANSFORMATION OF NITRILIC COMPOUNDS OF CARBOXYLIC ACIDS AND CORRESPONDING ESTERS
FR2909088B1 (en) * 2006-11-24 2009-02-13 Rhodia Recherches & Tech PROCESS FOR THE TRANSFORMATION OF NITRILIC COMPOUNDS OF CARBOXYLIC ACIDS AND CORRESPONDING ESTERS
CN113563180A (en) * 2021-07-26 2021-10-29 广东嘉博制药有限公司 (E) Preparation method of (E) -4-ene-1, 8-octanedioic acid

Also Published As

Publication number Publication date
DE1593175A1 (en) 1970-07-30
NL6613239A (en) 1967-03-23
BE687139A (en) 1967-03-01
GB1122448A (en) 1968-08-07

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