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ES8601864A1 - Procedimiento para la obtencion de benzoil-ureas. - Google Patents

Procedimiento para la obtencion de benzoil-ureas.

Info

Publication number
ES8601864A1
ES8601864A1 ES532240A ES532240A ES8601864A1 ES 8601864 A1 ES8601864 A1 ES 8601864A1 ES 532240 A ES532240 A ES 532240A ES 532240 A ES532240 A ES 532240A ES 8601864 A1 ES8601864 A1 ES 8601864A1
Authority
ES
Spain
Prior art keywords
formula
temperature
chlorine
alkyl
ureas
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
ES532240A
Other languages
English (en)
Other versions
ES532240A0 (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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of ES8601864A1 publication Critical patent/ES8601864A1/es
Publication of ES532240A0 publication Critical patent/ES532240A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/48—Y being a hydrogen or a carbon atom
    • C07C275/54—Y being a carbon atom of a six-membered aromatic ring, e.g. benzoylureas
    • 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
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
    • C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
    • C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE BENZOIL-UREAS. CONSISTE EN: A) REDUCIR UN NITRODERIVADO DE FORMULA (IV) A LA AMINA CORRESPONDIENTE DE FORMULA (III); B) HACER REACCIONAR LA AMINA (III) OBTENIDA EN A) CON UN BENZOIL-ISOCIANATO DE FORMULA (II) EN UN DISOLVENTE INERTE SELECCIONADO ENTRE HIDROCARBUROS AROMATICOS HIDROCARBUROS CLORADOS, ETERES, CETONAS Y ACETONITRILO A UNA TEMPERATURA QUE OSCILA ENTRE 0 C Y LA TEMPERATURA DE EBULLICION DE LA MEZCLA REACCIONAL PARA OBTENER UN COMPUESTO DE FORMULA (I). SIENDO: X, HIDROGENO, FLUOR O CLORO Y X, FLUOR O CLORO O VICEVERSA; R, UN GRUPO DE FORMULA (V) EN DONDE R2 REPRESENTA UN ATOMO DE HIDROGENO, CLORO, FLUOR O BROMO O UN ALQUILO, R3 REPRESENTA UN ATOMO DE HALOGENO O UN ALQUILO, R4 ES IGUAL QUE R3 O UN ATOMO DE HIDROGENO, R1 REPRESENTA UN ATOMO DE HIDROGENO, UN HALOGENO, UN ALQUILO O UN GRUPO OCH3, SCH3, OCF3 Y N UN NUMERO ENTERO ENTRE 1 Y 4.
ES532240A 1983-04-22 1984-04-19 Procedimiento para la obtencion de benzoil-ureas. Granted ES532240A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20744/83A IT1161228B (it) 1983-04-22 1983-04-22 Benzoil-uree ad attivita' insetticida

Publications (2)

Publication Number Publication Date
ES8601864A1 true ES8601864A1 (es) 1985-11-16
ES532240A0 ES532240A0 (es) 1985-11-16

Family

ID=11171415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532240A Granted ES532240A0 (es) 1983-04-22 1984-04-19 Procedimiento para la obtencion de benzoil-ureas.

Country Status (15)

Country Link
US (1) US4594451A (es)
EP (1) EP0123302B1 (es)
JP (1) JPS6034941A (es)
AR (1) AR241502A1 (es)
AT (1) ATE40991T1 (es)
AU (1) AU572832B2 (es)
BR (1) BR8401863A (es)
CA (1) CA1221706A (es)
DE (1) DE3476877D1 (es)
DK (1) DK160816C (es)
ES (1) ES532240A0 (es)
HU (1) HU193926B (es)
IT (1) IT1161228B (es)
MX (1) MX7403E (es)
ZA (1) ZA842998B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245071A (en) * 1970-05-15 1993-09-14 Duphar International Research B.V. Organic compounds derived from urea or thiourea
NL160809C (nl) * 1970-05-15 1979-12-17 Duphar Int Res Werkwijze ter bereiding van benzoylureumverbindingen, alsmede werkwijze ter bereiding van insekticide prepara- ten op basis van benzoylureumverbindingen.
US5342958A (en) * 1970-05-15 1994-08-30 Solvay Duphar International Research B.V. Organic compounds derived from urea or thiourea
DE3478573D1 (en) * 1983-09-01 1989-07-13 Duphar Int Res Benzoyl urea derivatives having anti-tumor activity
DE3415386A1 (de) * 1984-04-25 1985-11-07 Basf Ag, 6700 Ludwigshafen N-benzoyl-,n'-stilbenylharnstoffe, verfahren zur ihrer herstellung und verwendung zur bekaempfung von schaedlingen
JPS61148157A (ja) * 1984-12-21 1986-07-05 Nippon Kayaku Co Ltd ベンゾイルフエニル尿素誘導体およびそれを含有する害虫防除剤
DE3519458A1 (de) * 1985-05-31 1986-12-04 Basf Ag, 6700 Ludwigshafen N-benzoyl-n'-(1,1-difluor-phenylmethyl)-phenylharnstoffe, verfahren zu ihrer herstellung und verwendung zur bekaempfung von schaedlingen
IT1201456B (it) * 1985-08-22 1989-02-02 Donegani Guido Ist "n-(2,6-difluorobenzoil)-n'3,5-dicloro-4-(3,3,3-trifluoro-2-cloroprop-1-en-1-il)fenil urea ad attivita' insetticida
ITPR20080075A1 (it) * 2008-11-14 2010-05-15 Angelo Fontana Dispositivo miscelatore larvicida specificamente per zanzara tigre
CN102702031A (zh) * 2012-05-11 2012-10-03 华东理工大学 2’-氯六氟异丙基苯甲酰脲类化合物及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2860137D1 (en) * 1977-07-28 1980-12-11 Ciba Geigy Ag N-phenyl-n'-benzoyl ureas, process for their preparation, substances containing them, and their use as pesticides
US4414211A (en) * 1978-09-18 1983-11-08 Mcneilab, Inc. Heterocyclic derivatives of guanidine
DE3160929D1 (en) * 1980-04-17 1983-10-27 Ciba Geigy Ag Phenyl ureas
GB2106499B (en) * 1981-09-18 1986-01-02 Dow Chemical Co Method for making benzoylphenylureas
DE3217619A1 (de) * 1982-05-11 1983-11-17 Bayer Ag, 5090 Leverkusen 2,4-dihalogenbenzoyl-(thio)harnstoffe, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel

Also Published As

Publication number Publication date
AU2709384A (en) 1984-10-25
DE3476877D1 (en) 1989-04-06
ZA842998B (en) 1984-11-28
HUT34322A (en) 1985-03-28
EP0123302B1 (en) 1989-03-01
EP0123302A3 (en) 1985-11-27
EP0123302A2 (en) 1984-10-31
DK160816C (da) 1991-10-07
DK199984A (da) 1984-10-23
JPS6034941A (ja) 1985-02-22
IT1161228B (it) 1987-03-18
ATE40991T1 (de) 1989-03-15
MX7403E (es) 1988-09-27
ES532240A0 (es) 1985-11-16
AU572832B2 (en) 1988-05-19
CA1221706A (en) 1987-05-12
JPH0566381B2 (es) 1993-09-21
AR241502A1 (es) 1992-07-31
BR8401863A (pt) 1984-11-27
US4594451A (en) 1986-06-10
HU193926B (en) 1987-12-28
DK160816B (da) 1991-04-22
DK199984D0 (da) 1984-04-18
IT8320744A0 (it) 1983-04-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612