BR7806556A - Processos de preparacao de sulfonamidas herbicidas - Google Patents

Processos de preparacao de sulfonamidas herbicidas

Info

Publication number
BR7806556A
BR7806556A BR7806556A BR7806556A BR7806556A BR 7806556 A BR7806556 A BR 7806556A BR 7806556 A BR7806556 A BR 7806556A BR 7806556 A BR7806556 A BR 7806556A BR 7806556 A BR7806556 A BR 7806556A
Authority
BR
Brazil
Prior art keywords
sulphonamides
herbicide
processes
preparation
herbicide sulphonamides
Prior art date
Application number
BR7806556A
Other languages
English (en)
Inventor
G Levitt
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR7806556A publication Critical patent/BR7806556A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • 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<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D521/00—Heterocyclic compounds containing unspecified hetero rings

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)
BR7806556A 1977-10-06 1978-10-03 Processos de preparacao de sulfonamidas herbicidas BR7806556A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/840,167 US4257802A (en) 1977-10-06 1977-10-06 Herbicidal sulfonamides

Publications (1)

Publication Number Publication Date
BR7806556A true BR7806556A (pt) 1979-05-02

Family

ID=25281616

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7806556A BR7806556A (pt) 1977-10-06 1978-10-03 Processos de preparacao de sulfonamidas herbicidas

Country Status (12)

Country Link
US (1) US4257802A (pt)
EP (1) EP0001514B1 (pt)
JP (1) JPS5461186A (pt)
BR (1) BR7806556A (pt)
CA (1) CA1094067A (pt)
DE (1) DE2862433D1 (pt)
DK (1) DK401878A (pt)
ES (1) ES474026A1 (pt)
GB (1) GB2006767B (pt)
IE (1) IE47269B1 (pt)
IL (1) IL55683A (pt)
IT (1) IT1099697B (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501607A (en) * 1978-09-27 1985-02-26 E. I. Du Pont De Nemours And Company Herbicidal triazine sulfonamides
DK349479A (da) * 1978-09-27 1980-03-28 Du Pont Sulfonamidderivater og deres anvendelse til regulering af plantevaekst
DK85180A (da) * 1979-04-04 1980-10-05 Du Pont Herbicide thiophesulfonamider
DK259280A (da) * 1979-07-20 1981-01-21 Du Pont Herbicide sulfonamider
US4342587A (en) * 1979-07-20 1982-08-03 E. I. Du Pont De Nemours And Company Herbicidal pyridinsulfonamides
DE3070691D1 (en) * 1979-07-26 1985-06-27 Du Pont Benzenesulfonyl isocyanates, isothiocyanates, chlorides, and sulfonamides having a fluorinated substituent
US4452628A (en) * 1979-07-26 1984-06-05 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4301286A (en) * 1979-08-20 1981-11-17 E. I. Du Pont De Nemours And Company Herbicidal O-alkyl sulfonylisoureas
DK469179A (da) * 1979-10-22 1981-04-23 Du Pont Agrikulturelle pyridinsulfonylsothiourinstoffer
ZA806970B (en) * 1979-11-30 1982-06-30 Du Pont Agricultural sulfonamides
DK455480A (da) * 1979-11-30 1981-05-31 Du Pont Fremgangsmaade til fremstilling af herbicide n- (substituerede heterocycliske aminocarbonyl)-aromatiske sulfonamider
DK465580A (da) * 1979-11-30 1981-05-31 Du Pont Sulfonamider og deres anvendelse i prae- og postemergens-herbicider og eller plantevaekstreguleringsmidler
BR8007727A (pt) * 1979-11-30 1981-06-09 Du Pont Composto agricola,composicao apropriada e processo para o controle do crescimento de vegetacao indesejada
US4370479A (en) * 1979-11-30 1983-01-25 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
DK172396B1 (da) * 1979-11-30 1998-05-18 Du Pont Thiophencarboxylsyrederivater, middel til bekæmpelse af væksten af uønsket vegetation, fremgangsmåde til bekæmpelse af uønsket vegetation samt mellemprodukter til fremstilling af de nævnte derivater
US4339267A (en) * 1980-01-18 1982-07-13 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
AU543161B2 (en) * 1980-03-07 1985-04-04 E.I. Du Pont De Nemours And Company Pyrimidine or s.triazine derivatives
US4398939A (en) * 1980-06-03 1983-08-16 E. I. Du Pont De Nemours And Company Herbicidal thiophenesulfonamides
US4348220A (en) * 1980-07-11 1982-09-07 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4332611A (en) * 1980-07-11 1982-06-01 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4378991A (en) * 1980-07-11 1983-04-05 E. I. Du Pont De Nemours And Company Herbicidal o-aryl or alkarylsulfonylureas
CA1330438C (en) * 1980-07-17 1994-06-28 Willy Meyer N-phenylsulfonyl-n'-pyrimidinyl-and-triazinylureas
US4391627A (en) * 1980-07-25 1983-07-05 E. I. Du Pont De Nemours And Company Herbicidal benzothiophene and benzofuran sulfonamides
US4333760A (en) * 1980-08-22 1982-06-08 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4371391A (en) * 1980-09-15 1983-02-01 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4411690A (en) * 1981-01-26 1983-10-25 E. I. Du Pont De Nemours & Co. Fused [1,2,4]oxadiazolylidenebenzenesulfonamides and their use as herbicides and plant growth regulants
TR21378A (tr) * 1981-01-26 1984-04-26 Nihon Tokushu Noyaku Seizo Kk Yeni substit*e fenilsulfonil*re t*revleri,bunlarin ihzarina mahsus bir usul ve yeni ara maddeler ve bunlarin herbisidler olarak kullanimi
US4441910A (en) * 1981-03-24 1984-04-10 E. I. Du Pont De Nemours And Company Thiophene or furan herbicides
US4443243A (en) * 1981-07-16 1984-04-17 Ciba-Geigy Corporation N-Phenylsulfonyl-N-triazinylureas
US4618363A (en) * 1982-01-25 1986-10-21 Ciba-Geigy Corporation N-phenylsulfonyl-N'-triazinylureas
BR8302396A (pt) * 1982-05-12 1984-01-10 Du Pont Composto;composicao e processo adequados para controlar o crescimento de vegetacao indesejada
US4770690A (en) * 1982-09-10 1988-09-13 E. I. Du Pont De Nemours And Company Herbicidal ortho-alkyl- and ortho-alkenyl-substituted benzenesulfonamides
USH168H (en) 1982-12-13 1986-12-02 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
DE3324800A1 (de) * 1983-07-09 1985-01-17 Hoechst Ag, 6230 Frankfurt Neue heterocyclisch substituierte sulfonylharnstoffe
AU581865B2 (en) * 1983-11-15 1989-03-09 E.I. Du Pont De Nemours And Company Herbicidal substituted-thiophene sulfonamides
US5306825A (en) * 1984-03-01 1994-04-26 Consiglio Nazionale Delle Ricerche Physostigmine derivatives with acetylcholinesterase inhibition properties, and the relative production process
US5304732A (en) 1984-03-06 1994-04-19 Mgi Pharma, Inc. Herbicide resistance in plants
US4761373A (en) * 1984-03-06 1988-08-02 Molecular Genetics, Inc. Herbicide resistance in plants
US6211439B1 (en) 1984-08-10 2001-04-03 Mgi Pharma, Inc Herbicide resistance in plants
DE19616362A1 (de) * 1996-04-24 1997-10-30 Bayer Ag N-(2-Alkyl-phenylsulfonyl)-N'-(4,6-dimethoxy-2-pyrimidinyl)-(thio)harnstoffe
DE10111649A1 (de) * 2001-03-12 2002-09-19 Bayer Ag Substituierte Fluoralkoxyphenylsulfonylharnstoffe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121788C (pt) *
CH580607A5 (pt) * 1973-08-17 1976-10-15 Ciba Geigy Ag
NL7703809A (nl) * 1976-04-07 1977-10-11 Du Pont Herbicide sulfonamiden.

Also Published As

Publication number Publication date
JPS5461186A (en) 1979-05-17
DE2862433D1 (en) 1984-09-13
IT7828474A0 (it) 1978-10-05
IE47269B1 (en) 1984-02-08
US4257802A (en) 1981-03-24
EP0001514A3 (en) 1979-07-11
DK401878A (da) 1979-04-07
CA1094067A (en) 1981-01-20
IE781996L (en) 1979-04-06
EP0001514B1 (en) 1984-08-08
IL55683A (en) 1983-02-23
EP0001514A2 (en) 1979-04-18
IL55683A0 (en) 1978-12-17
GB2006767B (en) 1982-05-19
ES474026A1 (es) 1980-01-16
GB2006767A (en) 1979-05-10
IT1099697B (it) 1985-09-28

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