CA1262734C - 1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates - Google Patents

1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates

Info

Publication number
CA1262734C
CA1262734C CA 489430 CA489430A CA1262734C CA 1262734 C CA1262734 C CA 1262734C CA 489430 CA489430 CA 489430 CA 489430 A CA489430 A CA 489430A CA 1262734 C CA1262734 C CA 1262734C
Authority
CA
Canada
Prior art keywords
methyl
propynyl
methoxyethyl
triazolin
intermediates
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
CA 489430
Other languages
French (fr)
Other versions
CA1245221A (en
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
Priority claimed from US06/763,855 external-priority patent/US4818276A/en
Application filed filed Critical
Priority to CA000578357A priority Critical patent/CA1262734A/en
Publication of CA1245221A publication Critical patent/CA1245221A/en
Application granted granted Critical
Publication of CA1262734C publication Critical patent/CA1262734C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

ABSTRACT A compound of the formula in which R is a radical selected from the group consisting of methyl, ethyl, 1-methylethyl, methoxymethyl, 2-methoxyethyl, 1-methyl-2-methoxyethyl, 2-propenyl, 2-propynyl and 1-methyl-2-propynyl one of R and R1 is hydrogen. These compounds are useful in the preparation of compounds of the formula wherein R is methyl, ethyl, 1-methylethyl, methoxymethyl, 2-methoxyethyl, 1-methyl-2-methoxyethyl, 2-propenyl, 2-propynyl or 1-methyl-2-propynyl which are themselves useful as herbicides against a variety of grassy and broadleaf weeds in both pre-emergence and post-emergence applications and show selectivity favourable to cotton in pre-emergence applications.
CA 489430 1985-08-08 1985-08-27 1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates Expired CA1262734C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000578357A CA1262734A (en) 1985-08-08 1988-09-23 1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US763,855 1985-08-08
US06/763,855 US4818276A (en) 1984-11-20 1985-08-08 Herbicidal 1-aryl-Δ2 -1,2,4-triazolin-5-ones

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000578357A Division CA1262734A (en) 1985-08-08 1988-09-23 1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates

Publications (2)

Publication Number Publication Date
CA1245221A CA1245221A (en) 1988-11-22
CA1262734C true CA1262734C (en) 1989-11-07

Family

ID=25068998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 489430 Expired CA1262734C (en) 1985-08-08 1985-08-27 1-aryl-d2-1,2,4-triazolin-5-ones compounds as intermediates

Country Status (10)

Country Link
EP (1) EP0231176A1 (en)
AU (1) AU4729685A (en)
BR (1) BR8507256A (en)
CA (1) CA1262734C (en)
DK (1) DK390385D0 (en)
ES (2) ES8802035A1 (en)
IL (1) IL76199A0 (en)
PL (1) PL255346A1 (en)
TR (1) TR22222A (en)
WO (1) WO1987000730A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743291A (en) * 1984-10-31 1988-05-10 Fmc Corporation Herbicidal aryl triazolinones
US4846875A (en) * 1987-07-21 1989-07-11 Fmc Corporation Herbicidal triazolinones
UA26918C2 (en) 1988-08-31 1999-12-29 Фмк Корпорейшн Triazolinone derivative exhibiting herbicidal activity, herbicidal composition, method for inhibition of weed growth

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404019A (en) * 1980-12-24 1983-09-13 Sumitomo Chemical Company, Limited 3-Chloro-1-phenyl-1,2,4-triazolin-5-ones and their use as herbicides
CH651029A5 (en) * 1980-12-25 1985-08-30 Nihon Nohyaku Co Ltd TRIAZOLINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND HERBICIDES CONTAINING IT.
US4431822A (en) * 1981-03-30 1984-02-14 Sumitomo Chemical Company, Limited Tetrahydrophthalimides, and their production and use
EP0075267B1 (en) * 1981-09-19 1986-01-15 Sumitomo Chemical Company, Limited 4-(2-fluoro-4-halo-5-substituted phenyl)urazols, and their production and use
JPS58157771A (en) * 1982-03-11 1983-09-19 Nippon Nohyaku Co Ltd Delta2-1,2-4,-triazolin-5-one derivative, its preparation and its use

Also Published As

Publication number Publication date
ES8802035A1 (en) 1987-03-01
PL255346A1 (en) 1987-02-23
ES546768A0 (en) 1987-03-01
ES557223A1 (en) 1987-10-01
TR22222A (en) 1986-10-07
CA1245221A (en) 1988-11-22
EP0231176A1 (en) 1987-08-12
DK390385D0 (en) 1985-08-28
AU4729685A (en) 1987-03-05
WO1987000730A1 (en) 1987-02-12
IL76199A0 (en) 1985-12-31
BR8507256A (en) 1987-10-27

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20051122