BE746726A - Nouveau procede de preparation d'acides cis chrysanthemiques - Google Patents

Nouveau procede de preparation d'acides cis chrysanthemiques

Info

Publication number
BE746726A
BE746726A BE746726DA BE746726A BE 746726 A BE746726 A BE 746726A BE 746726D A BE746726D A BE 746726DA BE 746726 A BE746726 A BE 746726A
Authority
BE
Belgium
Prior art keywords
preparation
new process
chrysanthemic acids
cis chrysanthemic
cis
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J Martel
J Buendia
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of BE746726A publication Critical patent/BE746726A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/16—Unsaturated compounds
    • C07C61/35—Unsaturated compounds having unsaturation outside the rings
    • C07C61/37—Chrysanthemumic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/743—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a three-membered ring and with unsaturation outside the ring
    • C07C69/747—Chrysanthemumic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
BE746726D 1969-03-04 1970-03-02 Nouveau procede de preparation d'acides cis chrysanthemiques BE746726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6905865A FR2036088A5 (de) 1969-03-04 1969-03-04

Publications (1)

Publication Number Publication Date
BE746726A true BE746726A (fr) 1970-09-02

Family

ID=9030017

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746726D BE746726A (fr) 1969-03-04 1970-03-02 Nouveau procede de preparation d'acides cis chrysanthemiques

Country Status (16)

Country Link
US (1) US3786070A (de)
JP (1) JPS528834B1 (de)
AT (3) AT312576B (de)
BE (1) BE746726A (de)
CA (1) CA933934A (de)
CH (1) CH520095A (de)
CS (1) CS157087B2 (de)
DE (1) DE2010182C3 (de)
DK (1) DK124195B (de)
ES (1) ES377100A1 (de)
FR (1) FR2036088A5 (de)
GB (1) GB1304925A (de)
IL (1) IL33924A (de)
NL (1) NL168209C (de)
PL (1) PL80477B1 (de)
SE (3) SE366293B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337352A (en) * 1978-06-20 1982-06-29 Bayer Aktiengesellschaft Separation of enantiomers of chiral carboxylic acids

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989654A (en) * 1973-11-22 1976-11-02 Sumitomo Chemical Company, Limited Process for preparing cis-chrysanthemic acid
FR2348901A1 (fr) * 1976-04-23 1977-11-18 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique
FR2375161A1 (fr) * 1976-04-23 1978-07-21 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s)
FR2419939A1 (fr) * 1978-03-17 1979-10-12 Roussel Uclaf Procede de preparation d'un ether d'alcool a-cyane optiquement actif
DE2965744D1 (en) * 1978-10-27 1983-07-28 Ici Plc Process for separating optical isomers of substituted cyclopropane carboxylic acids; amine salts of substituted cyclopropane carboxylic acids; a substituted cyclopropane carboxylic acid
US4219562A (en) * 1979-03-08 1980-08-26 Shell Oil Company 3-(Hydrocarbylthiomethyl)-2,2-dimethylcyclopropanecarboxylate pesticides
US4229593A (en) * 1979-05-29 1980-10-21 Fmc Corporation Method to prepare (+)-cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid
FR2499979A1 (fr) * 1981-02-13 1982-08-20 Roussel Uclaf Procede d'epimerisation d'acides trans chrysanthemiques
JPS62198643A (ja) * 1986-02-27 1987-09-02 Sumitomo Chem Co Ltd ラセミ第一菊酸類の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337352A (en) * 1978-06-20 1982-06-29 Bayer Aktiengesellschaft Separation of enantiomers of chiral carboxylic acids

Also Published As

Publication number Publication date
ES377100A1 (es) 1972-06-01
IL33924A (en) 1975-11-25
CA933934A (en) 1973-09-18
AT312604B (de) 1974-01-10
NL168209B (nl) 1981-10-16
DE2010182A1 (de) 1970-09-24
DK124195B (da) 1972-09-25
IL33924A0 (en) 1970-04-20
FR2036088A5 (de) 1970-12-24
SE376910B (de) 1975-06-16
GB1304925A (de) 1973-01-31
NL7002906A (de) 1970-09-08
JPS528834B1 (de) 1977-03-11
DE2010182B2 (de) 1979-05-31
US3786070A (en) 1974-01-15
NL168209C (nl) 1982-03-16
SE376607B (de) 1975-06-02
AT301517B (de) 1972-09-11
CH520095A (fr) 1972-03-15
PL80477B1 (de) 1975-08-30
SE366293B (de) 1974-04-22
CS157087B2 (de) 1974-08-23
DE2010182C3 (de) 1980-02-14
AT312576B (de) 1974-01-10

Similar Documents

Publication Publication Date Title
FR2026919A1 (fr) Procede de preparation d'esters d'acides steroide-17-carboxyliques
BE766002R (fr) Procede de preparation d'esters carboxyliques du type
BE767840A (fr) Procede de preparation d'esters cyanacryliques
CH550757A (fr) Procede de preparation d'acides cyclopropylmethylphenylacetiques.
BE746726A (fr) Nouveau procede de preparation d'acides cis chrysanthemiques
CH551437A (fr) Procede de preparation d'acides chromone-carboxyliques.
BE749493A (fr) Procede de preparation d'acides carboxyliques
BE767607A (fr) Procede de preparation d'esters d'alcoylene-glycol
FR2296630A1 (fr) Procede de preparation d'anhydrides d'acides carboxyliques
BE758749A (fr) Procede de preparation de nouveaux acides pyridine-sulfoniques
CH551940A (fr) Procede de preparation d'esters d'acides fluorene-2-glyoxyliques.
BE768727A (fr) Procede de preparation d'acides cetocarboxyliques aromatiques
BE745069A (fr) Procede de preparation d'esters allyliques d'acides carboxyliques
BE762258A (fr) Procede de preparation d'acides polyamidocarboxyliques
BE779821A (fr) Nouveau procede de preparation des acides carboxyliques alpha-cetoniques
BE792848A (fr) Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques
BE773550A (fr) Nouveau procede de preparation de 6 alpha-methyl-19-nor- pregnenes
BE789996A (fr) Procede de decarboxylation d'acides hydroxyarylcarboxyliques
BE770778A (fr) Procede de preparation d'acides percaboxyliques
BE778814A (fr) Procede de preparation d'acides
BE758550A (fr) Procede de preparation d'acides carboxyliques
RO62853A (fr) Procede de preparation des acides antraquinonesulfoniques
BE776267A (fr) Procede de production des acides phtaliques
BE770485A (fr) Procede de preparation d'acides carboxyliques
BE758231A (fr) Procede de preparation d'halogenures d'acides trihalomethylbenzene - sulfoniques

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: S.A. ROUSSEL-UCLAF

Effective date: 19900302