ES8106301A1 - Un procedimiento para la preparacion de sulfonamidas. - Google Patents

Un procedimiento para la preparacion de sulfonamidas.

Info

Publication number
ES8106301A1
ES8106301A1 ES493525A ES493525A ES8106301A1 ES 8106301 A1 ES8106301 A1 ES 8106301A1 ES 493525 A ES493525 A ES 493525A ES 493525 A ES493525 A ES 493525A ES 8106301 A1 ES8106301 A1 ES 8106301A1
Authority
ES
Spain
Prior art keywords
formula
preparation
reaction
compositions containing
isocyanate
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
ES493525A
Other languages
English (en)
Other versions
ES493525A0 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES8106301A1 publication Critical patent/ES8106301A1/es
Publication of ES493525A0 publication Critical patent/ES493525A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/65—N-sulfonylisocyanates
    • 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
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/70—Sulfur atoms
    • C07D213/71—Sulfur atoms to which a second hetero atom is attached
    • 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)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCEDIMIENTO APRA LA PREPARACION DE SULFONAMIDAS DE FORMULA GENERAL (I), DONDE R1 ES H,CL,F,BR,NO2,CH3 U OTROS; DONDE R ES CO2R CUADRADO, CL,CF3,NO2, U OTROS; X Y Z SON INDEPENDIENTEMENTE H,CH3,BR,CL,OCH3, U OTROS, E Y ES F,CL,BR,I,CH3,CH2CH3, U OTROS. SE HACEN REACCIONAR LA 2-AMINOPIRIMIDINA DE FORMULA (II) CON UN ISOCIANATO DE BENCENOSULFONILO DE FORMULA (III) CON ANALOGOS SIGNIFICADOS DE R, R1, X, Y Y Z. TAL REACCION SE LLEVA A CABO EN PRESENCIA DE DISOLVENTES APROTICOS, A LA TEMPERATURA AMBIENTE. CONVIENE AGREGAR EL ISOCIANATO DE SULFONILO A UNA SUSPENSION DE AMINOPIRILMIDINA, EN AGITACION. LOS PRODUCTOS SOLUBLES EN LA REACCION SE AISLAN POR EVAPORACION DEL DISOLVENTE, TRITURACION DEL RESIDUO SOLIDO Y FILTRACION. SE PREPARAN COMPUESTOS SIMILARES DE FORMULA (I), EN QUE (A) SE SUSTITUYE POR (A''), DONDE (B) ES CL O BR. SE UTILIZAN COMO HERBICIDAS. *FORMULA*
ES493525A 1979-07-20 1980-07-18 Un procedimiento para la preparacion de sulfonamidas. Granted ES493525A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5915279A 1979-07-20 1979-07-20
US06/130,343 US4342587A (en) 1979-07-20 1980-03-14 Herbicidal pyridinsulfonamides

Publications (2)

Publication Number Publication Date
ES8106301A1 true ES8106301A1 (es) 1981-06-16
ES493525A0 ES493525A0 (es) 1981-06-16

Family

ID=26738412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493525A Granted ES493525A0 (es) 1979-07-20 1980-07-18 Un procedimiento para la preparacion de sulfonamidas.

Country Status (14)

Country Link
US (1) US4342587A (es)
EP (1) EP0023140B1 (es)
AU (1) AU531642B2 (es)
BR (1) BR8004379A (es)
CA (1) CA1143732A (es)
DE (1) DE3069549D1 (es)
DK (1) DK251680A (es)
ES (1) ES493525A0 (es)
GB (1) GB2055098B (es)
GR (1) GR69308B (es)
IL (1) IL60628A0 (es)
NZ (1) NZ194384A (es)
PT (1) PT71579B (es)
TR (1) TR20932A (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK468979A (da) * 1978-12-04 1980-06-05 Du Pont Agrikulturelle pyridinsulfonamider
AU543161B2 (en) * 1980-03-07 1985-04-04 E.I. Du Pont De Nemours And Company Pyrimidine or s.triazine derivatives
US4424073A (en) 1980-03-14 1984-01-03 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4425153A (en) 1980-07-11 1984-01-10 E. I. Du Pont De Nemours & Co. Herbicidal sulfonamides
US4378991A (en) * 1980-07-11 1983-04-05 E. I. Du Pont De Nemours And Company Herbicidal o-aryl or alkarylsulfonylureas
ZA814658B (en) * 1980-07-11 1983-02-23 Du Pont Herbicidal sulfonamides
US4394153A (en) * 1980-07-11 1983-07-19 E. I. Du Pont De Nemours And Company Herbicidal aryl esters of N-[(heterocyclic)-aminocarbonyl]sulfamic acid
AU544382B2 (en) * 1980-07-11 1985-05-23 E.I. Du Pont De Nemours And Company N-3(n-heterocyclic)-n:-phenyl sulphonyl(thio) ureas
CA1330438C (en) * 1980-07-17 1994-06-28 Willy Meyer N-phenylsulfonyl-n'-pyrimidinyl-and-triazinylureas
US4371391A (en) * 1980-09-15 1983-02-01 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US4545811A (en) * 1981-08-06 1985-10-08 Ciba-Geigy Corporation N-Phenylsulfonyl-N'-triazinyl-ureas
US4491467A (en) * 1981-08-24 1985-01-01 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
CA1221698A (en) * 1981-12-07 1987-05-12 Rafael Shapiro N-arylsulfonyl-n'-pyrimidinyl and triazinylureas
US4461640A (en) * 1981-12-07 1984-07-24 E. I. Du Pont De Nemours And Company Herbicidal alkenyl sulfonamides
EP0091593A1 (de) * 1982-04-10 1983-10-19 CELAMERCK GmbH &amp; Co. KG N-Pteridinylharnstoffe, ihre Herstellung und Verwendung
US4475944A (en) * 1982-06-09 1984-10-09 E. I. Du Pont De Nemours And Company Herbicidal sulfamates
GR79414B (es) * 1982-10-29 1984-10-22 Du Pont
AU571869B2 (en) * 1983-05-09 1988-04-28 E.I. Du Pont De Nemours And Company Pyridyl- and pyrimidyl- sulphonamides
US4639264A (en) * 1983-08-26 1987-01-27 Ciga-Geigy Corporation Herbicidal N-arylsulfonyl-N'-(4-mercaptomethylpyrimdinyl)-ureas
US4761373A (en) * 1984-03-06 1988-08-02 Molecular Genetics, Inc. Herbicide resistance in plants
US5304732A (en) 1984-03-06 1994-04-19 Mgi Pharma, Inc. Herbicide resistance in plants
US4897108A (en) * 1984-06-05 1990-01-30 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
US6211439B1 (en) 1984-08-10 2001-04-03 Mgi Pharma, Inc Herbicide resistance in plants
AU4789685A (en) * 1984-09-28 1986-04-10 E.I. Du Pont De Nemours And Company Heterocyclic sulphonamide derivatives
US4744814A (en) * 1984-12-06 1988-05-17 Ishihara Sangyo Kaisha N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide or salts thereof, herbicidal composition containing the same
US4740229A (en) * 1985-06-07 1988-04-26 E. I. Du Pont De Nemours And Company Cyanoheterocyclic sulfonylureas
US4789465A (en) 1986-11-12 1988-12-06 E. I. Du Pont De Nemours And Company Herbicidal pyridine N-oxide sulfonylureas
US4900353A (en) * 1986-11-12 1990-02-13 E. I. Du Pont De Nemours And Company Herbicidal pyridine N-oxide sulfonylureas
US4948419A (en) * 1986-12-18 1990-08-14 E. I. Du Pont De Nemours And Company Herbicidal pyridine sulfonamides
US4838926A (en) * 1986-12-18 1989-06-13 E. I. Du Pont De Nemours And Company Herbicidal pyridine sulfonamides
CN100358873C (zh) * 2004-05-11 2008-01-02 南开大学 磺酰脲类化合物及其制备方法和用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221585A (en) * 1978-08-04 1980-09-09 E. I. Du Pont De Nemours And Company N-[(2,6-Dimethoxypyrimidin-4-yl)]aminocarbonyl benzene sulfonamides and their herbicidal compositions and methods of use
US4257802A (en) * 1977-10-06 1981-03-24 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
DK401978A (da) * 1977-10-06 1979-04-07 Du Pont Herbicide sulfonamider
US4214890A (en) * 1978-09-27 1980-07-29 E. I. Du Pont De Nemours And Company Herbicidal pyrimidine and triazine sulfonamides

Also Published As

Publication number Publication date
DE3069549D1 (en) 1984-12-06
ES493525A0 (es) 1981-06-16
AU531642B2 (en) 1983-09-01
PT71579A (en) 1980-08-01
EP0023140A3 (en) 1981-04-22
PT71579B (en) 1982-02-19
EP0023140B1 (en) 1984-10-31
DK251680A (da) 1981-01-21
IL60628A0 (en) 1980-09-16
GB2055098A (en) 1981-02-25
CA1143732A (en) 1983-03-29
US4342587A (en) 1982-08-03
AU6060280A (en) 1981-01-22
TR20932A (tr) 1983-01-19
GR69308B (es) 1982-05-14
EP0023140A2 (en) 1981-01-28
BR8004379A (pt) 1981-01-27
NZ194384A (en) 1983-06-17
GB2055098B (en) 1983-07-06

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