GB1293857A - Cyclopropane carboxylic acid esters and a process for the manufacture thereof - Google Patents

Cyclopropane carboxylic acid esters and a process for the manufacture thereof

Info

Publication number
GB1293857A
GB1293857A GB27581/70A GB2758170A GB1293857A GB 1293857 A GB1293857 A GB 1293857A GB 27581/70 A GB27581/70 A GB 27581/70A GB 2758170 A GB2758170 A GB 2758170A GB 1293857 A GB1293857 A GB 1293857A
Authority
GB
United Kingdom
Prior art keywords
carboxylic acid
reacting
general formula
cyclopropane carboxylic
prepared
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
GB27581/70A
Inventor
John Mervyn Osbond
James Charles Wickens
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.)
Roche Products Ltd
Original Assignee
Roche Products 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
Application filed by Roche Products Ltd filed Critical Roche Products Ltd
Priority to GB27581/70A priority Critical patent/GB1293857A/en
Priority to ZA712289A priority patent/ZA712289B/en
Priority to IL36611A priority patent/IL36611A/en
Priority to IE576/71A priority patent/IE35198B1/en
Priority to NL7106591A priority patent/NL7106591A/xx
Priority to TR16974A priority patent/TR16974A/en
Priority to BE768169A priority patent/BE768169A/en
Priority to NO02143/71A priority patent/NO128066B/no
Priority to DK274471AA priority patent/DK130785B/en
Priority to SE7107373A priority patent/SE371434B/xx
Priority to AT491071A priority patent/AT311720B/en
Priority to ES391987A priority patent/ES391987A1/en
Priority to DE19712128465 priority patent/DE2128465A1/de
Priority to CA115,089A priority patent/CA963478A/en
Priority to FR717120720A priority patent/FR2094113B1/fr
Publication of GB1293857A publication Critical patent/GB1293857A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sealing Devices (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1293857 Cyclopropane carboxylic acid esters ROCHE PRODUCTS Ltd 19 May 1971 [8 June 1970] 27581/70 Heading C2C The invention comprises cyclopropane carboxylic acid esters of the general formula in which R is hydrogen or chlorine or a C 1 -C 4 alkyl group. They may be prepared by either reacting 2,2,3,3-tetramethylcyclopropane carboxylic acid chloride or bromide with an alcohol of the general formula or by reacting an alkali metal salt, the silver salt or a tri-(C 1 -C 4 alkyl) amine salt of 2,2,3,3- tetramethyl-cyclopropane carboxylic acid with a halide of the general formula in which hal stands for a halogen atom; or by reacting a compound of general formula with an alkali metal salt of a phenol of the general formula The sodium salt of 2,2,3,3-tetramethyl-cyclopropane carboxylic acid used as starting material is prepared by reacting the free acid with sodium hydroxide and the acid chloride and bromide are prepared by reacting the free acid with thionyl chloride and thionyl bromide. The esters may be used as active ingredients in insecticidal compositions which may also contain compatible carriers and emulsifiers and/or surfactants.
GB27581/70A 1970-06-08 1970-06-08 Cyclopropane carboxylic acid esters and a process for the manufacture thereof Expired GB1293857A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB27581/70A GB1293857A (en) 1970-06-08 1970-06-08 Cyclopropane carboxylic acid esters and a process for the manufacture thereof
ZA712289A ZA712289B (en) 1970-06-08 1971-04-08 Cyclopropane derivatives
IL36611A IL36611A (en) 1970-06-08 1971-04-13 4-phenoxybutynyl esters of tetramethyl-cyclopropane-carboxylic acid,their manufacture and insecticidal compositions containing them
IE576/71A IE35198B1 (en) 1970-06-08 1971-05-07 Cyclopropane carboxylic acid esters and a process for the manufacture thereof
NL7106591A NL7106591A (en) 1970-06-08 1971-05-13
TR16974A TR16974A (en) 1970-06-08 1971-06-03 CYCILOPROPANE CARBOXY ACID ESTERS AND A PROCEDURE FOR THEIR PRODUCTION
BE768169A BE768169A (en) 1970-06-08 1971-06-07 CYCLOPROPANE DERIVATIVES
NO02143/71A NO128066B (en) 1970-06-08 1971-06-07
DK274471AA DK130785B (en) 1970-06-08 1971-06-07 Insecticidal cyclopropanecarboxylic acid ester.
SE7107373A SE371434B (en) 1970-06-08 1971-06-07
AT491071A AT311720B (en) 1970-06-08 1971-06-07 Insecticidal agent
ES391987A ES391987A1 (en) 1970-06-08 1971-06-07 Cyclopropane carboxylic acid esters and a process for the manufacture thereof
DE19712128465 DE2128465A1 (en) 1970-06-08 1971-06-08
CA115,089A CA963478A (en) 1970-06-08 1971-06-08 Cyclopropane derivatives
FR717120720A FR2094113B1 (en) 1970-06-08 1971-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27581/70A GB1293857A (en) 1970-06-08 1970-06-08 Cyclopropane carboxylic acid esters and a process for the manufacture thereof

Publications (1)

Publication Number Publication Date
GB1293857A true GB1293857A (en) 1972-10-25

Family

ID=10261982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27581/70A Expired GB1293857A (en) 1970-06-08 1970-06-08 Cyclopropane carboxylic acid esters and a process for the manufacture thereof

Country Status (15)

Country Link
AT (1) AT311720B (en)
BE (1) BE768169A (en)
CA (1) CA963478A (en)
DE (1) DE2128465A1 (en)
DK (1) DK130785B (en)
ES (1) ES391987A1 (en)
FR (1) FR2094113B1 (en)
GB (1) GB1293857A (en)
IE (1) IE35198B1 (en)
IL (1) IL36611A (en)
NL (1) NL7106591A (en)
NO (1) NO128066B (en)
SE (1) SE371434B (en)
TR (1) TR16974A (en)
ZA (1) ZA712289B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7249262B2 (en) * 2002-05-06 2007-07-24 Browserkey, Inc. Method for restricting access to a web site by remote users

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2326077C2 (en) * 1972-05-25 1985-12-12 National Research Development Corp., London Unsaturated cyclopropanecarboxylic acids and their derivatives, their preparation and insecticides containing them
FR2426673A1 (en) * 1978-05-25 1979-12-21 Nat Res Dev PYRETHRINE TYPE PESTICIDES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7249262B2 (en) * 2002-05-06 2007-07-24 Browserkey, Inc. Method for restricting access to a web site by remote users

Also Published As

Publication number Publication date
IE35198L (en) 1971-12-08
AT311720B (en) 1973-11-26
TR16974A (en) 1974-02-05
DK130785C (en) 1975-09-08
DE2128465A1 (en) 1971-12-16
NO128066B (en) 1973-09-24
FR2094113B1 (en) 1973-06-29
IL36611A (en) 1974-10-22
DK130785B (en) 1975-04-14
IL36611A0 (en) 1971-06-23
NL7106591A (en) 1971-12-10
ZA712289B (en) 1972-01-26
SE371434B (en) 1974-11-18
BE768169A (en) 1971-12-07
FR2094113A1 (en) 1972-02-04
ES391987A1 (en) 1973-06-16
IE35198B1 (en) 1975-12-10
CA963478A (en) 1975-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees