CA1122224A - Preparation of pesticidal benzyl esters - Google Patents

Preparation of pesticidal benzyl esters

Info

Publication number
CA1122224A
CA1122224A CA000271451A CA271451A CA1122224A CA 1122224 A CA1122224 A CA 1122224A CA 000271451 A CA000271451 A CA 000271451A CA 271451 A CA271451 A CA 271451A CA 1122224 A CA1122224 A CA 1122224A
Authority
CA
Canada
Prior art keywords
water
general formula
hal
amount
group
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
CA000271451A
Other languages
English (en)
French (fr)
Inventor
Roger A. Sheldon
Peter Been
Derek A. Wood
Ronald F. Mason
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.)
Shell Canada Ltd
Original Assignee
Shell Canada 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 claimed from GB8044/76A external-priority patent/GB1540632A/en
Application filed by Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1122224A publication Critical patent/CA1122224A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000271451A 1976-03-01 1977-02-09 Preparation of pesticidal benzyl esters Expired CA1122224A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8045/76 1976-03-01
GB8044/76 1976-03-01
GB804576 1976-03-01
GB804676 1976-03-01
GB8046/76 1976-03-01
GB8044/76A GB1540632A (en) 1976-03-01 1976-03-01 Preparation of pesticidal benzyl esters

Publications (1)

Publication Number Publication Date
CA1122224A true CA1122224A (en) 1982-04-20

Family

ID=27255120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000271451A Expired CA1122224A (en) 1976-03-01 1977-02-09 Preparation of pesticidal benzyl esters

Country Status (34)

Country Link
JP (1) JPS6017781B2 (sv)
AR (1) AR227121A1 (sv)
AT (1) AT349454B (sv)
AU (1) AU507462B2 (sv)
BG (1) BG27893A3 (sv)
BR (1) BR7701218A (sv)
CA (1) CA1122224A (sv)
CH (1) CH632237A5 (sv)
CS (1) CS197286B2 (sv)
DD (1) DD128362A5 (sv)
DE (1) DE2708590C2 (sv)
DK (1) DK155882C (sv)
EG (1) EG13756A (sv)
ES (1) ES456367A1 (sv)
FI (1) FI65989C (sv)
FR (1) FR2342960A1 (sv)
GR (1) GR62438B (sv)
HU (1) HU181632B (sv)
IE (1) IE44059B1 (sv)
IL (1) IL51567A (sv)
IN (1) IN143789B (sv)
IT (1) IT1075420B (sv)
LU (1) LU76861A1 (sv)
MX (1) MX4513E (sv)
NL (1) NL190068C (sv)
NO (1) NO145234C (sv)
NZ (1) NZ183461A (sv)
OA (1) OA05582A (sv)
PH (1) PH13719A (sv)
PT (1) PT66242B (sv)
RO (1) RO71762A (sv)
SE (1) SE442633B (sv)
SU (1) SU685145A3 (sv)
YU (1) YU40667B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153626A (en) 1977-12-14 1979-05-08 Shell Oil Company Preparation of α-cyanobenzyl esters
JPS54103831A (en) * 1978-01-27 1979-08-15 Sumitomo Chem Co Ltd Separation of stereoisomers of higher active cyanoo33 phenoxybenzyl 22*44chlorophenyl**isovalerate
FR2416219A1 (fr) * 1978-01-31 1979-08-31 Roussel Uclaf Esters d'acide acetique substitue optiquement actif et d'alcool benzylique substitue racemique ou optiquement actif, doues de proprietes insecticides, leur procede de preparation et les compositions les renfermant
CA1142953A (en) * 1979-04-03 1983-03-15 Dale G. Brown Process for the preparation of pesticidal esters of certain carboxylic acids using phase transfer catalysts
DE2936864A1 (de) * 1979-09-12 1981-04-02 Bayer Ag, 5090 Leverkusen (+-)-trans-3-(e, z-2-chlor-2-(4-chlorphenyl)-vinyl)-, 2,2-dimethyl-cyclopropan-carbonsaeure-(+-)-(alpha)-cyano-3-phenoxy-4-fluor-benzyl)-ester, die einzelnen e- und z-isomeren, verfahren zur herstellung dieser verbindungen und ihre verwendung als ektoparasitizide
JPS6245083U (sv) * 1985-09-06 1987-03-18

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515450B1 (sv) * 1971-06-29 1976-02-20

Also Published As

Publication number Publication date
FI65989C (fi) 1984-08-10
SE7702168L (sv) 1977-09-02
RO71762A (ro) 1982-10-26
CS197286B2 (en) 1980-04-30
NL190068B (nl) 1993-05-17
DE2708590A1 (de) 1977-09-15
NO145234B (no) 1981-11-02
NZ183461A (en) 1978-12-18
FI65989B (fi) 1984-04-30
DK155882C (da) 1989-10-09
ES456367A1 (es) 1978-05-16
HU181632B (en) 1983-10-28
IN143789B (sv) 1978-02-11
FR2342960B1 (sv) 1979-09-14
EG13756A (en) 1982-09-30
NO145234C (no) 1982-02-10
IT1075420B (it) 1985-04-22
DK155882B (da) 1989-05-29
DK87977A (da) 1977-09-02
NL7702022A (nl) 1977-09-05
AR227121A1 (es) 1982-09-30
JPS6017781B2 (ja) 1985-05-07
AU2276977A (en) 1978-09-07
PT66242A (en) 1977-03-01
LU76861A1 (sv) 1977-09-12
AU507462B2 (en) 1980-02-14
MX4513E (es) 1982-06-02
PT66242B (en) 1978-07-17
SU685145A3 (ru) 1979-09-05
IE44059L (en) 1977-09-01
JPS52105148A (en) 1977-09-03
GR62438B (en) 1979-04-12
ATA132777A (de) 1978-09-15
OA05582A (fr) 1981-04-30
YU40667B (en) 1986-04-30
BG27893A3 (en) 1980-01-15
CH632237A5 (en) 1982-09-30
NL190068C (nl) 1993-10-18
FR2342960A1 (fr) 1977-09-30
IL51567A0 (en) 1977-04-29
IL51567A (en) 1981-02-27
BR7701218A (pt) 1977-12-06
FI770632A (sv) 1977-09-02
DE2708590C2 (de) 1986-06-26
DD128362A5 (de) 1977-11-16
PH13719A (en) 1980-09-09
AT349454B (de) 1979-04-10
NO770673L (no) 1977-09-02
IE44059B1 (en) 1981-07-29
SE442633B (sv) 1986-01-20
YU53477A (en) 1982-08-31

Similar Documents

Publication Publication Date Title
Tsunoda et al. N, N, N', N'-Tetramethylazodicarboxamide (TMAD), A New Versatile Reagent for Mitsunobu Reaction. Its Application to Synthesis of Secondary Amines.
US4110360A (en) Preparation of esters
EP0067461B1 (en) Preparation of cyanobenzyl cyclopropane carboxylates
CA1122224A (en) Preparation of pesticidal benzyl esters
US4110361A (en) Preparation of esters
US4174347A (en) Preparation of esters
EP0002288B1 (en) Process for the preparation of alpha-cyanobenzyl esters
US3873624A (en) Process of preparing {60 -formyl sulfides and 2-hydrocarbyl-thioaldoximes therefrom
US5183915A (en) Catalyst and process for the production of 3-cyano-3,5,5-trialkylcyclohexanone
US4056509A (en) Preparation of benzyl cyanides
US4123451A (en) Preparation of esters
CA1132605A (en) Preparation of cyano substituted benzyl ester insecticides
KR820000324B1 (ko) 합성한 파이레트로이드(pyrethroid)제조방법
US7420076B2 (en) Process for preparing dialkyl dicarbonates
RU2133734C1 (ru) Способ получения циклоалкил- или галогеналкил-о-аминофенилкетонов (варианты)
US3115516A (en) Nu, nu-dichloro-and nu, nu-dibromo-beta-aminopropionitrile, and processes of preparing them and their derivatives
US3708515A (en) Process of preparing gamma-cyanobutyraldimines
GB1580533A (en) Cyanoacetic acid esters
EP0249556B1 (fr) Procédé de préparation d'esters organiques alpha-halogénés de l'acide carbonique
US4301087A (en) Manufacture of carbamates from cyanogen
EP0001847B1 (en) Process for the preparation of alkenyl cyanoacetates
EP0047562B1 (en) Method for the production of alkyl and alkoxyalkyl substituted benzene compounds
US4360478A (en) Preparation of α-cyanobenzyl esters
US4234506A (en) Process for preparing cyanohydrin esters
SI7710534A8 (sl) Postopek za pridobivanje alfa-ciano-3-fenoksibenzil-karbosilatov

Legal Events

Date Code Title Description
MKEX Expiry