ES8800918A1 - Procedimiento para la obtencion de furazanos sustituidos - Google Patents

Procedimiento para la obtencion de furazanos sustituidos

Info

Publication number
ES8800918A1
ES8800918A1 ES550995A ES550995A ES8800918A1 ES 8800918 A1 ES8800918 A1 ES 8800918A1 ES 550995 A ES550995 A ES 550995A ES 550995 A ES550995 A ES 550995A ES 8800918 A1 ES8800918 A1 ES 8800918A1
Authority
ES
Spain
Prior art keywords
subsitued
furazans
halogenoalkoxy
halogenoalkyl
alkoxy
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
ES550995A
Other languages
English (en)
Other versions
ES550995A0 (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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES550995A0 publication Critical patent/ES550995A0/es
Publication of ES8800918A1 publication Critical patent/ES8800918A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/08—1,2,5-Oxadiazoles; Hydrogenated 1,2,5-oxadiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

METODO DE OBTENER FURAZANOS SUSTITUIDOS. CONSISTE EN REACCIONAR 3-AMINO-1,2,5-OXADIAZOLES DE FORMULA (II) CON ISO(TIO)CIANATOS DE FORMULA (III), EN PRESENCIA DE CATALIZADORES, TALES COMO AMINAS TERCIARIAS Y COMPUESTOS ORGANICOS DE ESTAÑO, EN PRESENCIA DE DILUYENTES O DISOLVENTES ORGANICOS INERTES, TALES COMO HIDROCARBUROS ALIFATICOS Y AROMATICOS, Y A TEMPERATURA DE 20 A 180JC, PARA OBTENER FURAZANOS SUSTITUIDOS DE FORMULA (I) DONDE R1 Y R2, IGUALES O DISTINTOS SON H, HALOGENO, ALQUILO Y OTROS, Y X ES O O AZUFRE. TIENEN APLICACION COMO PESTICIDAS E INSECTICIDAS.
ES550995A 1985-01-19 1986-01-17 Procedimiento para la obtencion de furazanos sustituidos Expired ES8800918A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853501723 DE3501723A1 (de) 1985-01-19 1985-01-19 Substituierte furazane

Publications (2)

Publication Number Publication Date
ES550995A0 ES550995A0 (es) 1987-12-01
ES8800918A1 true ES8800918A1 (es) 1987-12-01

Family

ID=6260252

Family Applications (2)

Application Number Title Priority Date Filing Date
ES550995A Expired ES8800918A1 (es) 1985-01-19 1986-01-17 Procedimiento para la obtencion de furazanos sustituidos
ES557532A Expired ES8801809A1 (es) 1985-01-19 1987-05-12 Procedimiento para la obtencion de furazanos sustituidos

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES557532A Expired ES8801809A1 (es) 1985-01-19 1987-05-12 Procedimiento para la obtencion de furazanos sustituidos

Country Status (14)

Country Link
US (1) US4764524A (es)
EP (1) EP0189043B1 (es)
JP (1) JPS61167675A (es)
AT (1) ATE41149T1 (es)
AU (1) AU576412B2 (es)
BR (1) BR8600203A (es)
CA (1) CA1274242A (es)
DE (2) DE3501723A1 (es)
DK (1) DK23086A (es)
ES (2) ES8800918A1 (es)
GR (1) GR860118B (es)
HU (1) HU196549B (es)
IL (1) IL77622A (es)
ZA (1) ZA86364B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622862A1 (de) * 1986-07-08 1988-01-21 Bayer Ag Substituierte furazane
DE3738946A1 (de) * 1987-11-17 1989-05-24 Bayer Ag Furazanylharnstoffe
DE4208873A1 (de) * 1992-03-19 1993-09-23 Bayer Ag Furazanylharnstoffe
WO2001054503A1 (en) * 2000-01-28 2001-08-02 Akkadix Corporation Methods for killing nematodes and nematode eggs using 4-phenoxy-6-aminopyrimidine derivatives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031039A (es) * 1973-07-27 1975-03-27
EP0002881A1 (en) * 1977-11-02 1979-07-11 FISONS plc 5-Isoxazolylurea derivatives, their preparation, their use and compositions containing them
GB2045082B (en) * 1979-02-15 1983-03-23 Raab S Bone connective prosthesis comprising a reinforcement element carrying a polymer layer having a varying modulus of elasticity
US4449998A (en) * 1982-05-20 1984-05-22 Ppg Industries, Inc. Herbicidally active oxadiazole ureas
DE3462259D1 (de) * 1983-07-22 1987-03-05 Bayer Ag Substituted furazans
DE3326509A1 (de) * 1983-07-22 1985-01-31 Bayer Ag, 5090 Leverkusen Substituierte furazane
IT1196237B (it) * 1984-08-29 1988-11-16 Enichimica Secondaria Composti eterociclici ad attivita' erbicida

Also Published As

Publication number Publication date
DK23086A (da) 1986-07-20
AU5216186A (en) 1986-07-24
ES557532A0 (es) 1988-02-16
IL77622A (en) 1990-03-19
ES550995A0 (es) 1987-12-01
HU196549B (en) 1988-12-28
US4764524A (en) 1988-08-16
DE3501723A1 (de) 1986-07-24
AU576412B2 (en) 1988-08-25
EP0189043A1 (de) 1986-07-30
EP0189043B1 (de) 1989-03-08
HUT42284A (en) 1987-07-28
BR8600203A (pt) 1986-09-30
ZA86364B (en) 1986-09-24
CA1274242A (en) 1990-09-18
DK23086D0 (da) 1986-01-17
ATE41149T1 (de) 1989-03-15
ES8801809A1 (es) 1988-02-16
DE3662268D1 (de) 1989-04-13
GR860118B (en) 1986-05-16
JPS61167675A (ja) 1986-07-29

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