BE659747A - - Google Patents

Info

Publication number
BE659747A
BE659747A BE659747A BE659747A BE659747A BE 659747 A BE659747 A BE 659747A BE 659747 A BE659747 A BE 659747A BE 659747 A BE659747 A BE 659747A BE 659747 A BE659747 A BE 659747A
Authority
BE
Belgium
Application number
BE659747A
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 filed Critical
Publication of BE659747A publication Critical patent/BE659747A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE659747A 1964-02-15 1965-02-15 BE659747A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF42014A DE1281439B (de) 1964-02-15 1964-02-15 Verfahren zum Isomerisieren von cis-cis- und bzw. oder cis-trans-Hexadien-(2, 4)-saeuren zu Sorbinsaeure

Publications (1)

Publication Number Publication Date
BE659747A true BE659747A (zh) 1965-08-17

Family

ID=7098906

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659747A BE659747A (zh) 1964-02-15 1965-02-15

Country Status (6)

Country Link
US (1) US3642885A (zh)
BE (1) BE659747A (zh)
CH (1) CH441288A (zh)
DE (1) DE1281439B (zh)
GB (1) GB1077327A (zh)
NL (1) NL6501581A (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794017A (en) * 1953-05-14 1957-05-28 Heyden Newport Chemical Corp Method of processing tall oil and products produced thereby
US2843628A (en) * 1953-06-23 1958-07-15 Montclair Res Corp Fumaric acid isomerization
US2843629A (en) * 1953-06-23 1958-07-15 Montclair Res Corp Recovery of fumaric acid
US2764609A (en) * 1953-07-24 1956-09-25 Monsanto Chemicals Isomerization of dialkyl maleates to dialkyl fumarates
US2790827A (en) * 1954-07-21 1957-04-30 Monsanto Chemicals Isomerization of maleic acid to fumaric acid in the presence of gaseous chlorine and nitric acid
US2979445A (en) * 1957-02-11 1961-04-11 California Research Corp Process for converting cis-ethylenic compounds to their trans-isomers
US2955136A (en) * 1958-05-19 1960-10-04 Monsanto Chemicals Inversion of maleic acid to fumaric acid

Also Published As

Publication number Publication date
NL6501581A (zh) 1965-08-16
CH441288A (de) 1967-08-15
GB1077327A (en) 1967-07-26
DE1281439B (de) 1968-10-31
US3642885A (en) 1972-02-15

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