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ZA905911B - Monoclinic metazachlor and its preparation - Google Patents

Monoclinic metazachlor and its preparation

Info

Publication number
ZA905911B
ZA905911B ZA905911A ZA905911A ZA905911B ZA 905911 B ZA905911 B ZA 905911B ZA 905911 A ZA905911 A ZA 905911A ZA 905911 A ZA905911 A ZA 905911A ZA 905911 B ZA905911 B ZA 905911B
Authority
ZA
South Africa
Prior art keywords
preparation
monoclinic
metazachlor
monoclinic metazachlor
acetanilide
Prior art date
Application number
ZA905911A
Inventor
Michael Keil
Keil Michael
Bjoern Girgensohn
Girgensohn Bjoern
Gotthard Synnatschke
Synnatschke Gotthard
August Wigger
Wigger August
Hans Ziegler
Ziegler Hans
Walter Gueckel
Gueckel Walter
Original Assignee
Basf 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6386183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA905911(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of ZA905911B publication Critical patent/ZA905911B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Ceramic Products (AREA)

Abstract

Monoclinic 2-chloro-(2',6'-dimethyl-N-pyrazol-1-yl-methyl)- acetanilide of the formula I <IMAGE> which melts at 76 DEG C, process for its preparation, and herbicidal agents.
ZA905911A 1989-07-29 1990-07-27 Monoclinic metazachlor and its preparation ZA905911B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3925253A DE3925253A1 (en) 1989-07-29 1989-07-29 MONOCLINES METAZACHLOR AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
ZA905911B true ZA905911B (en) 1992-03-25

Family

ID=6386183

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA905911A ZA905911B (en) 1989-07-29 1990-07-27 Monoclinic metazachlor and its preparation

Country Status (11)

Country Link
EP (1) EP0411408B1 (en)
JP (1) JP2935547B2 (en)
KR (1) KR0177808B1 (en)
AT (1) ATE96785T1 (en)
BR (1) BR9003682A (en)
CA (1) CA2022133C (en)
DE (2) DE3925253A1 (en)
DK (1) DK0411408T3 (en)
ES (1) ES2059918T3 (en)
HU (1) HU205910B (en)
ZA (1) ZA905911B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436293A1 (en) 1994-10-11 1996-04-18 Basf Ag Stable mixture containing water and metazachlor
DE10210409A1 (en) * 2002-03-09 2003-09-18 Feinchemie Schwebda Gmbh Purely triclinic metazachlor and process for its manufacture
DE10337162A1 (en) 2003-08-11 2005-03-17 Basf Ag Storage-stable herbicidal mixtures with metazachlor
DK1734823T3 (en) 2004-04-01 2009-08-24 Basf Se Synergistically acting herbicide mixtures
CN102014629B (en) 2008-04-29 2016-02-10 巴斯夫欧洲公司 herbicide mixture
US8212054B2 (en) * 2008-10-14 2012-07-03 Basf Se Crystalline complexes of pendimethalin and metazachlor
ES2523758T3 (en) 2010-02-23 2014-12-01 Nippon Kayaku Co., Ltd. Stable crystalline form of 2-ethyl-3,7-dimethyl-6- (4- (trifluoromethoxy) phenoxy) quinolin-4-yl-methyl carbonate, production method thereof, and agricultural chemical composition containing crystals of the same
HUE025377T2 (en) 2011-08-25 2016-02-29 Basf Se Herbicidal compositions comprising chloroacetamides
EP3319426B1 (en) 2015-07-10 2019-04-24 BASF Agro B.V. Herbicidal composition comprising cinmethylin and metazachlor
EA201890267A1 (en) 2015-07-10 2018-07-31 Басф Агро Б.В. HERBICIDE COMPOSITION CONTAINING METAZACHLOR AND QUINOLINCARBONIC ACIDS
GB201911300D0 (en) * 2019-08-07 2019-09-18 Johnson Matthey Plc Molecular complexes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648008C3 (en) * 1976-10-23 1980-09-04 Basf Ag, 6700 Ludwigshafen Acetanilide
DE2830764A1 (en) * 1978-07-13 1980-01-31 Basf Ag ACETANILIDE
DE2849442A1 (en) * 1978-11-15 1980-05-29 Basf Ag METHOD FOR PRODUCING MOST PURE PYRAZOLIC COMPOUNDS
DE2930448A1 (en) * 1979-07-26 1981-02-26 Bayer Ag COUNTERPROTECTOR FOR THE PROTECTION OF CULTURAL PLANTS FROM HERBICIDE DAMAGE

Also Published As

Publication number Publication date
HUT54661A (en) 1991-03-28
ES2059918T3 (en) 1994-11-16
BR9003682A (en) 1991-09-03
KR910002804A (en) 1991-02-26
EP0411408B1 (en) 1993-11-03
HU205910B (en) 1992-07-28
CA2022133C (en) 2000-09-19
DK0411408T3 (en) 1993-12-20
ATE96785T1 (en) 1993-11-15
EP0411408A1 (en) 1991-02-06
DE59003309D1 (en) 1993-12-09
KR0177808B1 (en) 1999-03-20
JP2935547B2 (en) 1999-08-16
HU904660D0 (en) 1991-01-28
JPH0366671A (en) 1991-03-22
CA2022133A1 (en) 1991-01-30
DE3925253A1 (en) 1991-01-31

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