ES8505989A1 - Un procedimiento para la preparacion de esteres de acidos carbamico - Google Patents

Un procedimiento para la preparacion de esteres de acidos carbamico

Info

Publication number
ES8505989A1
ES8505989A1 ES524837A ES524837A ES8505989A1 ES 8505989 A1 ES8505989 A1 ES 8505989A1 ES 524837 A ES524837 A ES 524837A ES 524837 A ES524837 A ES 524837A ES 8505989 A1 ES8505989 A1 ES 8505989A1
Authority
ES
Spain
Prior art keywords
esters
alkyl
methyl
well
signifies hydrogen
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
ES524837A
Other languages
English (en)
Other versions
ES524837A0 (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES8505989A1 publication Critical patent/ES8505989A1/es
Publication of ES524837A0 publication Critical patent/ES524837A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
    • 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
    • A01N47/22—O-Aryl or S-Aryl esters thereof

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ESTERES DE ACIDO CARBAMICO.COMPRENDE HACER REACCIONAR UN FENOL DE FORMULA (II) CON FOSGENO Y SUBSIGUIENTE UNA AMINA DE FORMULA (III) PARA OBTENER ESTERES DE ACIDO CARBAMICO DE FORMULA (I) DONDE R1 ES H O ALQUILO DE C 1 A 4; R2 ES ALQUILO DE C 1 A 4 ALQUELINO DE C 2 A 4 O ALQUINILO DE C 3 A 4; R3 Y R4 INDEPENDIENTEMENTE SON H O ALQUILO DE C 1 A 4, Y JUNTO CON EL ATOMO DE CARBONO SON UN ANILLO HIDROCARBURICO SATURADO DE 4 A 6 MIEMBROS; R5 ES H O METILO; Y R6 ES H, HALOGENO O ALQUILO C 1 A 4.SE UTILIZAN COMO AGENTES DE CONTROL DE PESTES, ACAROS, QUILOPODOS Y OTROS INSECTOS.
ES524837A 1982-08-11 1983-08-10 Un procedimiento para la preparacion de esteres de acidos carbamico Granted ES524837A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH481282 1982-08-11
CH304483 1983-06-03

Publications (2)

Publication Number Publication Date
ES8505989A1 true ES8505989A1 (es) 1985-07-01
ES524837A0 ES524837A0 (es) 1985-07-01

Family

ID=25692019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524837A Granted ES524837A0 (es) 1982-08-11 1983-08-10 Un procedimiento para la preparacion de esteres de acidos carbamico

Country Status (6)

Country Link
EP (1) EP0103173B1 (es)
AU (1) AU1747183A (es)
DE (1) DE3372765D1 (es)
DK (1) DK315383A (es)
ES (1) ES524837A0 (es)
IL (1) IL69440A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686232A (en) * 1983-02-28 1987-08-11 Sumitomo Chemical Company, Limited Fungicidal aniline derivatives
EP0984009A1 (en) * 1998-08-25 2000-03-08 Rohm And Haas Company Benzodioxincarboxylic acid hydrazides as insecticides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL52538A0 (en) * 1976-07-23 1977-10-31 Sparamedica Ag Novel phenylcarbamates their manufacture and pesticidal compositions containing them

Also Published As

Publication number Publication date
EP0103173A1 (de) 1984-03-21
EP0103173B1 (de) 1987-07-29
IL69440A (en) 1987-01-30
IL69440A0 (en) 1983-11-30
ES524837A0 (es) 1985-07-01
DK315383A (da) 1984-02-12
DE3372765D1 (en) 1987-09-03
AU1747183A (en) 1984-02-16
DK315383D0 (da) 1983-07-07

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