SE453188B - Forfarande for framstellning av en 1:1-blandning av 1r cis s- och 1s cis r-isomererna av vissa cyklopropankarboxylsyraesterderivat - Google Patents

Forfarande for framstellning av en 1:1-blandning av 1r cis s- och 1s cis r-isomererna av vissa cyklopropankarboxylsyraesterderivat

Info

Publication number
SE453188B
SE453188B SE8102525A SE8102525A SE453188B SE 453188 B SE453188 B SE 453188B SE 8102525 A SE8102525 A SE 8102525A SE 8102525 A SE8102525 A SE 8102525A SE 453188 B SE453188 B SE 453188B
Authority
SE
Sweden
Prior art keywords
cis
isomers
mixture
crystallization
solution
Prior art date
Application number
SE8102525A
Other languages
English (en)
Swedish (sv)
Other versions
SE8102525L (sv
Inventor
R F Mason
D A Wood
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of SE8102525L publication Critical patent/SE8102525L/xx
Publication of SE453188B publication Critical patent/SE453188B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/53—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SE8102525A 1980-04-23 1981-04-21 Forfarande for framstellning av en 1:1-blandning av 1r cis s- och 1s cis r-isomererna av vissa cyklopropankarboxylsyraesterderivat SE453188B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013308 1980-04-23

Publications (2)

Publication Number Publication Date
SE8102525L SE8102525L (sv) 1981-10-24
SE453188B true SE453188B (sv) 1988-01-18

Family

ID=10512950

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102525A SE453188B (sv) 1980-04-23 1981-04-21 Forfarande for framstellning av en 1:1-blandning av 1r cis s- och 1s cis r-isomererna av vissa cyklopropankarboxylsyraesterderivat

Country Status (39)

Country Link
US (1) US4427598A (es)
JP (1) JPS56166163A (es)
AR (1) AR247469A1 (es)
AT (1) AT372675B (es)
AU (1) AU536528B2 (es)
BE (2) BE888336A (es)
BG (1) BG35744A3 (es)
BR (1) BR8102377A (es)
CA (1) CA1162560A (es)
CH (1) CH646419A5 (es)
CS (1) CS248016B2 (es)
DD (1) DD158239A5 (es)
DE (1) DE3115881A1 (es)
DK (1) DK157677C (es)
EG (1) EG14923A (es)
ES (1) ES501504A0 (es)
FI (1) FI71728C (es)
FR (1) FR2481274B1 (es)
GR (1) GR74495B (es)
HU (1) HU186407B (es)
IE (1) IE51195B1 (es)
IL (1) IL62685A (es)
IN (1) IN155977B (es)
IT (1) IT1137380B (es)
LU (1) LU83308A1 (es)
NL (1) NL8101937A (es)
NO (1) NO151619C (es)
NZ (1) NZ196881A (es)
OA (1) OA06792A (es)
PH (1) PH18642A (es)
PL (1) PL129835B1 (es)
PT (1) PT72894B (es)
RO (1) RO83587B (es)
SE (1) SE453188B (es)
SU (1) SU1349697A3 (es)
TR (1) TR21337A (es)
YU (1) YU42395B (es)
ZA (1) ZA812595B (es)
ZW (1) ZW8981A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1206483A (en) * 1982-11-11 1986-06-24 Johannes Van Berkel Process for preparing cyclopropane carboxylic acid ester derivatives
DE3401483A1 (de) * 1984-01-18 1985-07-25 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung bestimmter enantiomerenpaare von permethrinsaeure-(alpha)-cyano-3-phenoxy-4-fluor-benzyl-ester
CA1275108A (en) * 1985-01-16 1990-10-09 Laszlo Pap Insecticidal composition comprising more than one active ingredients
US4997970A (en) * 1987-06-15 1991-03-05 Fmc Corporation Conversion of pyrethroid isomers to move active species
US5128497A (en) * 1990-01-03 1992-07-07 Fmc Corporation Conversion of pyrethroid isomers to more active species
GB9127355D0 (en) * 1991-12-24 1992-02-19 Ici Plc Isomerisation process
GB0229803D0 (en) 2002-12-20 2003-01-29 Syngenta Ltd Chemical process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413491A (en) 1972-05-25 1975-11-12 Nat Res Dev 3-substituted-2,2-dimethyl-cyclopropane carboxylic acid esters their preparation and their use in pesticidal compositions
US4024163A (en) 1972-05-25 1977-05-17 National Research Development Corporation Insecticides
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)
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
FR2383147A2 (fr) * 1977-03-09 1978-10-06 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif en ester d'acide chiral d'alcool secondaire a-cyane racemique
US4176195A (en) 1978-07-20 1979-11-27 Sumitomo Chemical Company, Limited Pesticidal α-cyanobenzyl ester enantiomer pair
US4261921A (en) * 1979-06-06 1981-04-14 Fmc Corporation Process for preparation of a crystalline insecticidal pyrethroid enantiomer pair
CA1150301A (en) * 1979-11-27 1983-07-19 Michael J. Bull Cyclopropane carboxylic acid ester derivatives
US4260633A (en) 1980-04-21 1981-04-07 Zoecon Corporation Pesticidal esters of amino acids

Also Published As

Publication number Publication date
DK157677C (da) 1990-06-18
IL62685A0 (en) 1981-06-29
NZ196881A (en) 1983-09-30
US4427598A (en) 1984-01-24
LU83308A1 (fr) 1981-12-01
BR8102377A (pt) 1981-12-22
ZA812595B (en) 1982-04-28
DD158239A5 (de) 1983-01-05
YU105081A (en) 1984-04-30
FI811228L (fi) 1981-10-24
DK178281A (da) 1981-10-24
HU186407B (en) 1985-07-29
AU6967581A (en) 1981-10-29
OA06792A (fr) 1982-12-31
JPS56166163A (en) 1981-12-21
JPH0215531B2 (es) 1990-04-12
RO83587B (ro) 1984-07-30
BE897395A (nl) 1984-01-30
AR247469A1 (es) 1995-01-31
PT72894B (en) 1982-04-05
FI71728C (fi) 1987-02-09
NO151619B (no) 1985-01-28
ES8203074A1 (es) 1982-02-16
PL230784A1 (es) 1982-02-15
CS248016B2 (en) 1987-01-15
YU42395B (en) 1988-08-31
DK157677B (da) 1990-02-05
AT372675B (de) 1983-11-10
ATA179581A (de) 1983-03-15
TR21337A (tr) 1984-04-16
NO151619C (no) 1985-05-08
PT72894A (en) 1981-05-01
SU1349697A3 (ru) 1987-10-30
ES501504A0 (es) 1982-02-16
IE51195B1 (en) 1986-10-29
FR2481274A1 (fr) 1981-10-30
GR74495B (es) 1984-06-28
BE888336A (nl) 1981-10-09
AU536528B2 (en) 1984-05-10
CA1162560A (en) 1984-02-21
EG14923A (en) 1986-09-30
IN155977B (es) 1985-04-20
FI71728B (fi) 1986-10-31
NO811340L (no) 1981-10-26
IT8121308A0 (it) 1981-04-21
BG35744A3 (en) 1984-06-15
DE3115881C2 (es) 1989-03-16
FR2481274B1 (fr) 1986-03-07
PL129835B1 (en) 1984-06-30
CH646419A5 (de) 1984-11-30
SE8102525L (sv) 1981-10-24
IT1137380B (it) 1986-09-10
ZW8981A1 (en) 1981-07-15
NL8101937A (nl) 1981-11-16
IL62685A (en) 1984-06-29
PH18642A (en) 1985-08-23
DE3115881A1 (de) 1982-04-29
RO83587A (ro) 1984-05-23

Similar Documents

Publication Publication Date Title
KR940010763B1 (ko) α-시아노-3-페녹시-4-플루오로벤질 퍼메트레이트의 특정 거울상이성체 쌍의 제조방법
CA1045632A (en) Insecticides
JPH0372452A (ja) 鏡像体型異性体およびその製造方法
JPS5988454A (ja) 鏡像体型異性体から成る結晶性物質の取得方法
SE453188B (sv) Forfarande for framstellning av en 1:1-blandning av 1r cis s- och 1s cis r-isomererna av vissa cyklopropankarboxylsyraesterderivat
EP0109113B1 (en) Process for preparing cyclopropane carboxylic acid ester derivatives
US4510160A (en) Insecticidal product and preparation thereof
FR2470117A1 (fr) Derives d'esters d'acides cyclopropanecarboxyliques, leur preparation et leur application comme pesticides
DK173881B1 (da) Fremgangsmåde til fremstilling af enantiomerparrene (1R-3R-alfaS + 1S-3S-alfaR) og (1R-3S-alfaS + 1S-3R-alfaR) ud fra blandingen af alle 8 stereoisomere af forbindelsen R/S-cyano-3-phenoxy-4-fluorbenzyl-3R/S-(2,2-dichlorvinyl)-2,2-dimethyl-1R/S-
SE453080B (sv) Forfarande for framstellning av en 1:1-blandning av 1r cis s- och 1s cis r-isomererna av vissa cyklopropankarboxylsyraester-derivat
GB2075011A (en) Process for Preparing Cyclopropane Carboxylic Acid Ester Derivatives
KR850001178B1 (ko) 시클로프로판 카르복실산 에스테르 유도체의 제조방법
KR850001176B1 (ko) 시클로프로판 카르복시산 에스테르유도체 제조방법
Ács et al. The role of binary phase diagrams in separation of stereoisomeric mixtures
CS199725B2 (en) Process for the separation of stereoisomere vinylcyclopropancarboxylic acids
SI8111051A8 (sl) Postopek za pripravo zmesi cis-izomerov estrskih derivatov ciklopropankarboksilne kisline
SI8111050A8 (sl) Postopek za pripravo 1:1 zmesi 1r cis s- in 1s cis r-izomerov estrskih derivatov ciklopropankarboksilne kisline
DE3629387A1 (de) Verfahren zur diastereomerentrennung von cyclopropancarbonsaeureestern

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8102525-6

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8102525-6

Format of ref document f/p: F