ES8105307A1 - Procedimiento para la preparacion de 4-oxa-6-aza-6(fenil-es-piro)(2.4)heptan-5,7-dionas - Google Patents

Procedimiento para la preparacion de 4-oxa-6-aza-6(fenil-es-piro)(2.4)heptan-5,7-dionas

Info

Publication number
ES8105307A1
ES8105307A1 ES492796A ES492796A ES8105307A1 ES 8105307 A1 ES8105307 A1 ES 8105307A1 ES 492796 A ES492796 A ES 492796A ES 492796 A ES492796 A ES 492796A ES 8105307 A1 ES8105307 A1 ES 8105307A1
Authority
ES
Spain
Prior art keywords
microbicides
diones
aza
oxa
spiro
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
ES492796A
Other languages
English (en)
Other versions
ES492796A0 (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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES8105307A1 publication Critical patent/ES8105307A1/es
Publication of ES492796A0 publication Critical patent/ES492796A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/76—1,3-Oxazoles; Hydrogenated 1,3-oxazoles
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE 4-OXA-6-AZA-6-(FENIL-ESPIRO(2,4)HEPTAN-5,7-DIONAS. CONSISTE EN SOMETER A UN PROCESO DE CICLIZACION A UNOS COMPUESTOS DE FORMULA GENERAL (I), REACCION QUE EVENTUALMENTE SE EFECTUA EN PRESENCIA DE UN AGENTE DE CONDENSACION Y PREFERENTEMENTE EN UN MEDIO DISOLVENTE INERTE, A TEMPERATURAS QUE OSCILAN ENTRE 20 Y 100GC O A LA DE EBULLICION DEL MEDIO DISOLVENTE. SE OBTIENE UN COMPUESTO II, EN QUE R1, R2, R3 Y R4 ES ALQUILO C1-4, AL IGUAL QUE R. *FORMULA* AGENTES MICROBICIDAS.
ES492796A 1979-06-27 1980-06-26 Procedimiento para la preparacion de 4-oxa-6-aza-6(fenil-es-piro)(2.4)heptan-5,7-dionas Granted ES492796A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH599579 1979-06-27
CH428580 1980-06-03

Publications (2)

Publication Number Publication Date
ES8105307A1 true ES8105307A1 (es) 1981-06-01
ES492796A0 ES492796A0 (es) 1981-06-01

Family

ID=25695128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492796A Granted ES492796A0 (es) 1979-06-27 1980-06-26 Procedimiento para la preparacion de 4-oxa-6-aza-6(fenil-es-piro)(2.4)heptan-5,7-dionas

Country Status (5)

Country Link
US (1) US4309436A (es)
EP (1) EP0022086A1 (es)
ES (1) ES492796A0 (es)
IL (1) IL60392A0 (es)
PT (1) PT71433A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134758A1 (de) * 1991-10-22 1993-04-29 Bayer Ag Neue substituierte tetrahydrofurane, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel
PT2487033E (pt) 2011-02-09 2014-01-29 Amcor Flexibles Kreuzlingen Saqueta de embalagem com propriedades de escoamento de alimentos

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT649883A (es) * 1960-05-24
DE2804824A1 (de) * 1978-02-04 1979-08-09 Bayer Ag Spiro-derivate von 3-(3,5-dihalogenphenyl)-oxazolidin-2,4-dionen, verfahren zu ihrer herstellung sowie ihre verwendung als fungizide
DE2852924A1 (de) * 1978-12-07 1980-06-26 Bayer Ag Substituierte spiro-derivate von 3- (3,5-dihalogenphenyl)-oxazolidin-2,4-dionen (thion-onen), verfahren zu ihrer herstellung sowie ihre verwendung als fungizide

Also Published As

Publication number Publication date
IL60392A0 (en) 1980-09-16
EP0022086A1 (de) 1981-01-07
PT71433A (en) 1980-07-01
ES492796A0 (es) 1981-06-01
US4309436A (en) 1982-01-05

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