IE35198L - Cyclopropane carboxylic acid esters - Google Patents

Cyclopropane carboxylic acid esters

Info

Publication number
IE35198L
IE35198L IE710576A IE57671A IE35198L IE 35198 L IE35198 L IE 35198L IE 710576 A IE710576 A IE 710576A IE 57671 A IE57671 A IE 57671A IE 35198 L IE35198 L IE 35198L
Authority
IE
Ireland
Prior art keywords
carboxylic acid
reacting
general formula
cyclopropane carboxylic
prepared
Prior art date
Application number
IE710576A
Other versions
IE35198B1 (en
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
Publication of IE35198L publication Critical patent/IE35198L/en
Publication of IE35198B1 publication Critical patent/IE35198B1/en

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Sealing Devices (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. [GB1293857A]
IE576/71A 1970-06-08 1971-05-07 Cyclopropane carboxylic acid esters and a process for the manufacture thereof IE35198B1 (en)

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 (2)

Publication Number Publication Date
IE35198L true IE35198L (en) 1971-12-08
IE35198B1 IE35198B1 (en) 1975-12-10

Family

ID=10261982

Family Applications (1)

Application Number Title Priority Date Filing Date
IE576/71A IE35198B1 (en) 1970-06-08 1971-05-07 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)

Families Citing this family (3)

* 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
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
GB1293857A (en) 1972-10-25
BE768169A (en) 1971-12-07
NL7106591A (en) 1971-12-10
IL36611A0 (en) 1971-06-23
DE2128465A1 (en) 1971-12-16
SE371434B (en) 1974-11-18
NO128066B (en) 1973-09-24
FR2094113A1 (en) 1972-02-04
CA963478A (en) 1975-02-25
DK130785C (en) 1975-09-08
FR2094113B1 (en) 1973-06-29
ES391987A1 (en) 1973-06-16
ZA712289B (en) 1972-01-26
TR16974A (en) 1974-02-05
IE35198B1 (en) 1975-12-10
AT311720B (en) 1973-11-26
DK130785B (en) 1975-04-14
IL36611A (en) 1974-10-22

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