SE7503545L - - Google Patents

Info

Publication number
SE7503545L
SE7503545L SE7503545A SE7503545A SE7503545L SE 7503545 L SE7503545 L SE 7503545L SE 7503545 A SE7503545 A SE 7503545A SE 7503545 A SE7503545 A SE 7503545A SE 7503545 L SE7503545 L SE 7503545L
Authority
SE
Sweden
Prior art keywords
compounds
semicarbicide
triazolidin
herbicides
formaldehyde
Prior art date
Application number
SE7503545A
Other versions
SE406084B (en
Inventor
J Krenzer
Original Assignee
Velsicol Chemical Corp
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 US455710A external-priority patent/US3890342A/en
Priority claimed from US05/455,697 external-priority patent/US3931209A/en
Application filed by Velsicol Chemical Corp filed Critical Velsicol Chemical Corp
Publication of SE7503545L publication Critical patent/SE7503545L/xx
Publication of SE406084B publication Critical patent/SE406084B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen 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
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Herbicidally active 1,2,4-triazolidin-3-ones of the following formula <IMAGE> in which R<1> and R<2> are as defined in Claim 1, are prepared. These compounds are obtained by reacting a semicarbicide which carries the substituents R<1> and R<2> with formaldehyde at room temperature up to 50 DEG C, during which process cyclisation takes place. The compounds mentioned can be used in herbicides.
SE7503545A 1974-03-28 1975-03-26 NEW 1,2,4-TRIAZOLIDIN-3-ON COMPOUNDS FOR USE AS NERBICIDES SE406084B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US455710A US3890342A (en) 1974-03-28 1974-03-28 2-Alkyl-4-aryl-1,2,4-triazolidin-3-ones
US05/455,697 US3931209A (en) 1974-03-28 1974-03-28 2-Alkyl-4-thiadiazolyl-1,2,4-triazolidin-3-ones

Publications (2)

Publication Number Publication Date
SE7503545L true SE7503545L (en) 1975-09-29
SE406084B SE406084B (en) 1979-01-22

Family

ID=27037957

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7503545A SE406084B (en) 1974-03-28 1975-03-26 NEW 1,2,4-TRIAZOLIDIN-3-ON COMPOUNDS FOR USE AS NERBICIDES

Country Status (16)

Country Link
JP (1) JPS50129746A (en)
AR (1) AR219271A1 (en)
AT (1) AT341270B (en)
CA (1) CA1032169A (en)
CH (1) CH615671A5 (en)
DE (1) DE2510573A1 (en)
EG (1) EG11654A (en)
ES (1) ES435089A1 (en)
FR (1) FR2289501A1 (en)
GB (1) GB1447471A (en)
IL (1) IL46670A (en)
IT (1) IT1050279B (en)
NL (1) NL7503315A (en)
NO (1) NO141991C (en)
PH (1) PH13018A (en)
SE (1) SE406084B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224929A1 (en) * 1992-07-28 1994-02-03 Bayer Ag Heterocyclyltriazolinones

Also Published As

Publication number Publication date
SE406084B (en) 1979-01-22
NO751072L (en) 1975-09-30
DE2510573A1 (en) 1975-10-02
EG11654A (en) 1978-03-29
NO141991B (en) 1980-03-03
GB1447471A (en) 1976-08-25
IT1050279B (en) 1981-03-10
ATA236475A (en) 1977-05-15
NL7503315A (en) 1975-09-30
AU7897275A (en) 1976-09-16
JPS50129746A (en) 1975-10-14
IL46670A (en) 1978-08-31
ES435089A1 (en) 1977-01-16
AT341270B (en) 1978-01-25
FR2289501B1 (en) 1979-05-11
CH615671A5 (en) 1980-02-15
AR219271A1 (en) 1980-08-15
CA1032169A (en) 1978-05-30
FR2289501A1 (en) 1976-05-28
NO141991C (en) 1980-06-11
PH13018A (en) 1979-11-09
IL46670A0 (en) 1975-04-25

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