ES8200873A1 - Procedimiento para la preparacion de ester de acido n,n- dialcohil-o-(pirazol-5-i)-carbamico, utilizable como insec- ticida - Google Patents

Procedimiento para la preparacion de ester de acido n,n- dialcohil-o-(pirazol-5-i)-carbamico, utilizable como insec- ticida

Info

Publication number
ES8200873A1
ES8200873A1 ES498596A ES498596A ES8200873A1 ES 8200873 A1 ES8200873 A1 ES 8200873A1 ES 498596 A ES498596 A ES 498596A ES 498596 A ES498596 A ES 498596A ES 8200873 A1 ES8200873 A1 ES 8200873A1
Authority
ES
Spain
Prior art keywords
insecticides
carbamates
pyrazol
dialkyl
preparation
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
ES498596A
Other languages
English (en)
Other versions
ES498596A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES498596A0 publication Critical patent/ES498596A0/es
Publication of ES8200873A1 publication Critical patent/ES8200873A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/28—Two oxygen or sulfur atoms
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE ESTERES DEL ACIDO N,N-DIALCOHIL-0-(PIRAZOL-5-IL)-CARBAMICO. DICHOS COMPUESTOS RESPONDEN A LA FORMULA GENERAL (I) DONDE R SIGNIFICA HIDROGENO, ALCOHILO, GRUPO ALCOXI, GRUPO ALCOHILO-MERCAPTO, BENZILO, FENILO QUE PUEDE ESTAR SUSTITUIDO CON 1,3 C1 Y GRUPOS FUNCIONALES SIMILARES; R1, R2 Y R3 SIGNIFICAN ALCOHILO-(C1-C4), Y X ES OXIGENO O AZUFRE. SE PREPARAN HACIENDO REACCONAR PIRAZOLONAS DE FORMULA GENERAL (II) EN FORMA DE SUS SALES DE METALES ALCALINOS, DE METALES ALCALINOTERREOS, O BIEN PIRAZOLONAS EN FORMA DE SUS SALES AMONICAS O EN PRESENCIA DE ACEPTADORES DE ACIDOS, CON HALOGENUROS DE ACIDO N,N-DIALCOHILCARBAMICO DE FORMULA (III). LAS PIRAZOLONAS DE FORMULA (II) SE OBTIENEN POR REACCION DE HIDRACINAS SUSTITUIDAS CON DERIVADOS DE ACIDOS ACETOACETICOS EN FORMA DE ESTERES. LA REACCION SE LLEVA A CABO EN PRESENCIA DE BENCENO, TOLUENO O DISOLVENTES SIMILARES INERTES, ENTRE LOS 30 Y 70 C.
ES498596A 1980-01-24 1981-01-16 Procedimiento para la preparacion de ester de acido n,n- dialcohil-o-(pirazol-5-i)-carbamico, utilizable como insec- ticida Expired ES8200873A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803002413 DE3002413A1 (de) 1980-01-24 1980-01-24 N,n-dialkyl-o-(pyrazol-5-yl)-carbaminsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide

Publications (2)

Publication Number Publication Date
ES498596A0 ES498596A0 (es) 1981-11-16
ES8200873A1 true ES8200873A1 (es) 1981-11-16

Family

ID=6092794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498596A Expired ES8200873A1 (es) 1980-01-24 1981-01-16 Procedimiento para la preparacion de ester de acido n,n- dialcohil-o-(pirazol-5-i)-carbamico, utilizable como insec- ticida

Country Status (23)

Country Link
US (1) US4447444A (es)
EP (1) EP0033083B1 (es)
JP (1) JPS56110677A (es)
AR (1) AR227039A1 (es)
AT (1) ATE8888T1 (es)
AU (1) AU539853B2 (es)
BR (1) BR8100368A (es)
CA (1) CA1168249A (es)
DE (2) DE3002413A1 (es)
DK (1) DK31781A (es)
EG (1) EG14712A (es)
ES (1) ES8200873A1 (es)
GR (1) GR74063B (es)
IE (1) IE810118L (es)
IL (1) IL61963A (es)
MA (1) MA19043A1 (es)
NO (1) NO810241L (es)
NZ (1) NZ196065A (es)
PH (1) PH19068A (es)
PT (1) PT72397B (es)
TR (1) TR21345A (es)
ZA (1) ZA81484B (es)
ZW (1) ZW1381A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837232A (en) * 1986-09-16 1989-06-06 Lanxide Technology Company, Lp Dense skin ceramic structure and method of making the same
GB8816096D0 (en) * 1988-07-06 1988-08-10 May & Baker Ltd New method & compositions of matter
GB8913866D0 (en) * 1989-06-16 1989-08-02 May & Baker Ltd New compositions of matter
GB8913888D0 (en) * 1989-06-16 1989-08-02 May & Baker Ltd New compositions of matter
US5478886A (en) * 1995-02-01 1995-12-26 E. I. Du Pont De Nemours And Company Acrylic block copolymers
NZ540381A (en) * 2002-11-01 2007-11-30 Takeda Pharmaceutical 5-membered aromatic heterocycle derivatives as prophylactic and therapeutic agents for treating neuropathy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603215A1 (de) * 1976-01-29 1977-08-04 Bayer Ag Pyrazolodithiophosphorsaeureester, verfahren zu ihrer herstellung sowie ihre verwendung als insektizide und akarizide
CH630076A5 (de) * 1976-10-02 1982-05-28 Bayer Ag Verfahren zur herstellung von neuen n,n-dimethyl-o-pyrazolyl-carbaminsaeureestern.
DE2644589A1 (de) * 1976-10-02 1978-04-06 Bayer Ag Tert.-butylsubstituierte pyrazolylcarbaminsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und nematizide
DE2644588A1 (de) * 1976-10-02 1978-04-06 Bayer Ag N,n-dimethyl-o-pyrazolyl-carbaminsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide
DE2721188A1 (de) * 1977-05-11 1978-11-16 Bayer Ag N,n-dimethyl-o-pyrazolyl-carbaminsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide

Also Published As

Publication number Publication date
EP0033083A2 (de) 1981-08-05
GR74063B (es) 1984-06-06
ZW1381A1 (en) 1981-09-02
NZ196065A (en) 1982-09-14
DK31781A (da) 1981-07-25
EP0033083B1 (de) 1984-08-08
NO810241L (no) 1981-07-27
PH19068A (en) 1985-12-17
CA1168249A (en) 1984-05-29
EP0033083A3 (en) 1981-10-07
ZA81484B (en) 1982-02-24
IL61963A0 (en) 1981-02-27
DE3002413A1 (de) 1981-07-30
ES498596A0 (es) 1981-11-16
JPS56110677A (en) 1981-09-01
AU6658381A (en) 1981-07-30
BR8100368A (pt) 1981-08-11
TR21345A (tr) 1984-03-01
AR227039A1 (es) 1982-09-15
ATE8888T1 (de) 1984-08-15
PT72397A (en) 1981-02-01
IE810118L (en) 1981-07-24
EG14712A (en) 1985-06-30
PT72397B (en) 1982-03-31
MA19043A1 (fr) 1981-10-01
DE3165297D1 (en) 1984-09-13
US4447444A (en) 1984-05-08
AU539853B2 (en) 1984-10-18
IL61963A (en) 1985-06-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970923