FR1391803A - Procédé de racémisation d'un acide trans-chrysanthémique optiquement actif - Google Patents

Procédé de racémisation d'un acide trans-chrysanthémique optiquement actif

Info

Publication number
FR1391803A
FR1391803A FR958372A FR958372A FR1391803A FR 1391803 A FR1391803 A FR 1391803A FR 958372 A FR958372 A FR 958372A FR 958372 A FR958372 A FR 958372A FR 1391803 A FR1391803 A FR 1391803A
Authority
FR
France
Prior art keywords
racemization
optically active
chrysanthemic acid
active trans
trans
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
FR958372A
Other languages
English (en)
French (fr)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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
Priority to BE641742D priority Critical patent/BE641742A/xx
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to FR958372A priority patent/FR1391803A/fr
Application granted granted Critical
Publication of FR1391803A publication Critical patent/FR1391803A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/18Saturated compounds containing keto groups
    • C07C62/26Saturated compounds containing keto groups containing singly bound oxygen-containing groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • C07C255/01Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07Mononitriles
    • C07C255/08Acrylonitrile; Methacrylonitrile
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR958372A 1963-12-24 1963-12-24 Procédé de racémisation d'un acide trans-chrysanthémique optiquement actif Expired FR1391803A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE641742D BE641742A (uk) 1963-12-24
FR958372A FR1391803A (fr) 1963-12-24 1963-12-24 Procédé de racémisation d'un acide trans-chrysanthémique optiquement actif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR958372A FR1391803A (fr) 1963-12-24 1963-12-24 Procédé de racémisation d'un acide trans-chrysanthémique optiquement actif

Publications (1)

Publication Number Publication Date
FR1391803A true FR1391803A (fr) 1965-03-12

Family

ID=8819628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958372A Expired FR1391803A (fr) 1963-12-24 1963-12-24 Procédé de racémisation d'un acide trans-chrysanthémique optiquement actif

Country Status (2)

Country Link
BE (1) BE641742A (uk)
FR (1) FR1391803A (uk)

Also Published As

Publication number Publication date
BE641742A (uk)

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