AU6778490A - Process for preparing sulphonylurea salts, new sulphonylurea salts, and their use as herbicides - Google Patents

Process for preparing sulphonylurea salts, new sulphonylurea salts, and their use as herbicides

Info

Publication number
AU6778490A
AU6778490A AU67784/90A AU6778490A AU6778490A AU 6778490 A AU6778490 A AU 6778490A AU 67784/90 A AU67784/90 A AU 67784/90A AU 6778490 A AU6778490 A AU 6778490A AU 6778490 A AU6778490 A AU 6778490A
Authority
AU
Australia
Prior art keywords
sulphonylurea
salts
herbicides
preparing
new
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.)
Granted
Application number
AU67784/90A
Other versions
AU638296B2 (en
Inventor
Christa Fest
Dieter Feucht
Rolf Kirsten
Joachim Kluth
Klaus Lurssen
Klaus-Helmut Muller
Hans-Jochem Riebel
Hans-Joachim Santel
Robert R. Schmidt
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 AU6778490A publication Critical patent/AU6778490A/en
Application granted granted Critical
Publication of AU638296B2 publication Critical patent/AU638296B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D521/00—Heterocyclic compounds containing unspecified hetero rings
    • 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

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)
AU67784/90A 1989-12-19 1990-12-05 Process for preparing sulphonylurea salts, new sulphonylurea salts, and their use as herbicides Ceased AU638296B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3941790 1989-12-19
DE3941790 1989-12-19
DE4018349 1990-06-08
DE4018349A DE4018349A1 (en) 1989-12-19 1990-06-08 METHOD FOR PRODUCING SULFONYL URINE SALTS, NEW SULFONYL URINE SALTS AND THEIR USE AS HERBICIDES

Publications (2)

Publication Number Publication Date
AU6778490A true AU6778490A (en) 1991-06-27
AU638296B2 AU638296B2 (en) 1993-06-24

Family

ID=25888121

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67784/90A Ceased AU638296B2 (en) 1989-12-19 1990-12-05 Process for preparing sulphonylurea salts, new sulphonylurea salts, and their use as herbicides

Country Status (7)

Country Link
EP (1) EP0433779B1 (en)
JP (1) JPH03271281A (en)
AU (1) AU638296B2 (en)
BR (1) BR9006439A (en)
CA (1) CA2032398A1 (en)
DE (2) DE4018349A1 (en)
ES (1) ES2068317T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0559044A1 (en) * 1992-03-05 1993-09-08 Bayer Ag Process for the preparation of sulfonylurea salts
DE4440355A1 (en) * 1994-11-11 1996-05-15 Hoechst Schering Agrevo Gmbh Acylaminophenylsulfonylurea salts, process for their preparation and use as herbicides and plant growth regulators
DE19530768A1 (en) * 1995-08-22 1997-02-27 Bayer Ag Salts of N- (2-cyclopropylcarbonylphenylaminosulfonyl) -N '- (4,6-dimethoxy-2-pyrimidinyl) urea

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1082189A (en) * 1976-04-07 1980-07-22 George Levitt Herbicidal sulfonamides
DE3621320A1 (en) * 1986-06-26 1988-01-07 Bayer Ag 3-SUBSTITUTED 1- (2-HALOGENALKOXY-BENZOLSULFONYL) -3-HETEROARYL- (THIO) UREA
DE3609700A1 (en) * 1986-03-20 1987-09-24 Schering Ag Salts of substituted sulphonylureas, processes for their preparation, and herbicides and plant growth regulators containing them
EP0304282A1 (en) * 1987-08-19 1989-02-22 E.I. Du Pont De Nemours And Company Process for preparing sulfonylurea salts

Also Published As

Publication number Publication date
DE4018349A1 (en) 1991-06-20
EP0433779A2 (en) 1991-06-26
DE59008523D1 (en) 1995-03-30
CA2032398A1 (en) 1991-06-20
AU638296B2 (en) 1993-06-24
EP0433779B1 (en) 1995-02-22
EP0433779A3 (en) 1991-11-21
ES2068317T3 (en) 1995-04-16
BR9006439A (en) 1991-10-01
JPH03271281A (en) 1991-12-03

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