SE7908765L - Sett att spalta dl-cis och dl-trans krysantemsyra - Google Patents

Sett att spalta dl-cis och dl-trans krysantemsyra

Info

Publication number
SE7908765L
SE7908765L SE7908765A SE7908765A SE7908765L SE 7908765 L SE7908765 L SE 7908765L SE 7908765 A SE7908765 A SE 7908765A SE 7908765 A SE7908765 A SE 7908765A SE 7908765 L SE7908765 L SE 7908765L
Authority
SE
Sweden
Prior art keywords
cis
trans
splet
cryst
acid
Prior art date
Application number
SE7908765A
Other languages
English (en)
Other versions
SE430984B (sv
Inventor
C Pavan
J Bulidon
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 SE7908765L publication Critical patent/SE7908765L/sv
Publication of SE430984B publication Critical patent/SE430984B/sv

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7908765A 1978-12-08 1979-10-23 Sett att spalta dl-cis och dl-trans krysantemsyra SE430984B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834591A FR2443452A1 (fr) 1978-12-08 1978-12-08 Nouveau procede de dedoublement de l'acide dl cis et dl trans chrysanthemique

Publications (2)

Publication Number Publication Date
SE7908765L true SE7908765L (sv) 1980-06-09
SE430984B SE430984B (sv) 1983-12-27

Family

ID=9215840

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908765A SE430984B (sv) 1978-12-08 1979-10-23 Sett att spalta dl-cis och dl-trans krysantemsyra

Country Status (12)

Country Link
US (1) US4257976A (sv)
JP (1) JPS56108736A (sv)
BE (1) BE880490A (sv)
CA (1) CA1127180A (sv)
CH (1) CH641751A5 (sv)
DE (1) DE2949384A1 (sv)
ES (1) ES486670A1 (sv)
FR (1) FR2443452A1 (sv)
HU (1) HU181948B (sv)
IT (1) IT1164774B (sv)
NL (1) NL7908881A (sv)
SE (1) SE430984B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU543276B2 (en) * 1981-06-18 1985-04-18 Stauffer Chemical Company Resolution of dl-trans-chrysanthemic acid
US4542235A (en) * 1982-04-12 1985-09-17 Sumitomo Chemical Company, Limited Method for producing an optically active 2,2-dimethylcyclopropanecarboxylic acid
US4663474A (en) * 1983-02-22 1987-05-05 Pfizer Inc. Synthetic intermediates for a chiral 3-(substituted-phenyl)-4-(3-hydroxypropyl) cyclohexanol
ES2290976T3 (es) 1992-06-05 2008-02-16 The Scripps Research Institute D-proteina ligada y metodo para identificar compuestos que modulan la actividad de receptores.
US5447897A (en) * 1993-05-17 1995-09-05 Shell Oil Company Ethylene oxide catalyst and process
ITMI20050231A1 (it) * 2005-02-17 2006-08-18 Endura Spa Processo per l'ottenimento di enantiomeri dell'acido crisantemico

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536458A (fr) * 1967-07-07 1968-08-16 Roussel Uclaf Procédé d'obtention de l'acide d-trans chrysanthémique
FR92748E (fr) * 1966-01-26 1968-12-20 Roussel Uclaf Nouveaux composés optiquement actifs et procédé pour leur utilisation au dédoublement de produits racémiques.
FR1522654A (fr) * 1966-04-27 1968-04-26 Sumitomo Chemical Co Procédé de préparation de sel de quinine d'acide (+)-trans-chrysanthème-monocarboxylique de très grande pureté optique
FR1505423A (fr) * 1966-08-26 1967-12-15 Roussel Uclaf Nouveaux dérivés du cyclopropane et procédé de préparation
US3739019A (en) * 1969-07-02 1973-06-12 Sumitomo Chemical Co Preparation of optically active trans chrysanthemic acid
BE755498A (fr) * 1969-09-12 1971-02-01 Sumitomo Chemical Co Preparation d'acide chrysanthemique optiquement
HU165117B (sv) * 1971-08-12 1974-06-28
BE790240A (fr) * 1971-10-19 1973-02-15 Sumitomo Chemical Co Procede de preparation de l'acide mixte (+)-cis, (+)-trans- chrysanthemique
JPS5123497B2 (sv) * 1972-01-07 1976-07-17
JPS4992049A (sv) * 1973-01-09 1974-09-03
JPS51143647A (en) * 1975-06-06 1976-12-10 Sumitomo Chem Co Ltd Process for obtaining optically active trans-2,2-dimethyl-3-(2,2-dichl orovinyl) cyclopropanecarboxylic acid

Also Published As

Publication number Publication date
DE2949384A1 (de) 1980-06-26
NL7908881A (nl) 1980-06-10
ES486670A1 (es) 1980-05-16
IT1164774B (it) 1987-04-15
FR2443452A1 (fr) 1980-07-04
JPS6410508B2 (sv) 1989-02-22
CA1127180A (fr) 1982-07-06
SE430984B (sv) 1983-12-27
JPS56108736A (en) 1981-08-28
HU181948B (en) 1983-11-28
IT7951027A0 (it) 1979-12-07
DE2949384C2 (sv) 1990-09-13
FR2443452B1 (sv) 1981-08-14
US4257976A (en) 1981-03-24
BE880490A (fr) 1980-06-09
CH641751A5 (fr) 1984-03-15

Similar Documents

Publication Publication Date Title
RO68448A (ro) Procedeu de preparare a unor derivati ai esterilor acidului acetic,cuproprietati insecticide
MX6020E (es) Procedimiento de fermentacion mejorado para la produccion de acido l-glutamico
IT1120442B (it) Procedimento per produrre acidi arilpiruvici
BE874066A (fr) Procede de preparation d'esters ethyliques d'acides carboxyliques aliphatiques
IT7949678A0 (it) Procedimento per produrre acidi tio metil-3-cefem-4-carbossilici sostituiti come intermedi per cefalosporine
DK9079A (da) Fremgangsmaade til adskillelse af stereoisomere vinylcyclopropancarboxylsyrer
SE7908765L (sv) Sett att spalta dl-cis och dl-trans krysantemsyra
RO77553A (ro) Procedeu de preparare a unor acizi tiazol-2-oxamici substituiti
IT1129244B (it) Procedimento per la produzione di acidi policarbossilici aromatici
BR7206737D0 (pt) Processo para a preparacao de esteres de acido tiofosforico e composicoes nematicidas e inseticidas do solo a base destes
LU79186A1 (fr) Procede de preparation d'acides 2-aryl-propioniques optiquement actifs
OA05881A (fr) Nouveaux esters de l'acide cyclopropane carboxylique utiles comme pesticides.
CH529093A (de) Verfahren zur Herstellung von Estern neuer Cyclopropancarbonsäuren
IT7825640A0 (it) Processo per la preparazione di esteri alchilici di acidi carbossilici.
BE777878A (fr) Procede de preparation d'esters d'acides di-alkyl- phosphimiques
NL7907734A (nl) Werkwijze om ketozuren of hun esters te bereiden.
DK309479A (da) Fremgangsmaade til fremstilling af alfadifluormethylaminosyrer og estere deraf
DE2961231D1 (en) Process for preparing alkyl esters of dl-cis chrysanthemic acid
LU78962A1 (de) Verfahren zur herstellung von substituierten phenoxyalkancarbonsaeureestern
MX6243E (es) Proceso para la preparacion de esteres basicos de acidos hidroxiciclohexancarboxilicos sustituidos
DE2967304D1 (en) Substituted m-phenoxy-benzyl bromostyryl-cyclopropane carboxylates (i), processes for their preparation, intermediates obtained thereby and their preparation, compositions containing the esters (i), the use of the esters (i) and methods for the production of insecticidal and/or acaricidal compositions
SE8001617L (sv) Forfarande for framstellning av ett karbazolderivat
AR223588A1 (es) Procedimiento para la produccion de nuevos esteres de acidos benzoimidazolilcarbamicos
DK300279A (da) Mellemprodukter til fremstilling af cyclopropancarboxylsyreestere
DE3164589D1 (en) Methyl esters of 2,2-dimethyl cyclopropane-1,3-dicarboxylic acid, their preparation and intermediales obtained

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7908765-6

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7908765-6

Format of ref document f/p: F