GB1316280A - Herbicidal agents - Google Patents

Herbicidal agents

Info

Publication number
GB1316280A
GB1316280A GB3192270A GB1316280DA GB1316280A GB 1316280 A GB1316280 A GB 1316280A GB 3192270 A GB3192270 A GB 3192270A GB 1316280D A GB1316280D A GB 1316280DA GB 1316280 A GB1316280 A GB 1316280A
Authority
GB
United Kingdom
Prior art keywords
formula
triazole
reacted
alkyl
alkylsulphinyl
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
GB3192270A
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.)
Boots Co PLC
Original Assignee
Boots Co PLC
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 Boots Co PLC filed Critical Boots Co PLC
Publication of GB1316280A publication Critical patent/GB1316280A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

1316280 1,2,4-Triazole derivatives BOOTS CO Ltd 30 June 1971 [1 July 1970 31 March 1971] 31922/70 and 8275/71 Heading C2C Novel compounds of general Formula III in which R<SP>7</SP> is C 2-5 alkylthio, C 2-5 alkylsulphinyl, C 1-5 alkylsulphonyl, or C 3-5 alkenylthio; R<SP>5</SP> is C 2-6 alkyl, allyl or 2-methylallyl; R<SP>6</SP> is C 2-3 alkyl, allyl, 2-methylallyl or prop-2-ynyl, the total number of carbon atoms in R<SP>5</SP> and R<SP>6</SP> together being 4-9, are prepared by one of the following methods: (i) a triazole of Formula IV is reacted with a carbamoyl halide of formula Z-CONR<SP>5</SP>R<SP>6</SP> wherein Z=F, Cl or Br, (ii) a carbamoyl halide of Formula VI wherein Z = F, Cl or Br, is reacted with a secondary amine of formula HNR<SP>5</SP>R<SP>6</SP>, (iii) a carbonyl bis-triazole of Formula VII is reacted with a secondary amine HNR<SP>5</SP>R<SP>6</SP>, (iv) when R<SP>7</SP> is alkylsulphinyl or alkylsulphonyl, a compound of Formula VIII wherein R is alkyl, is oxidized. The novel compounds exhibit herbicidal activities and comprise part of a broad group of triazoles described in US Specification 3,308,131. Other 1,2,4-triazole compounds are disclosed but which are not claimed nor disclosed in the above US Specification.
GB3192270A 1970-07-01 1970-07-01 Herbicidal agents Expired GB1316280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3192270 1970-07-01

Publications (1)

Publication Number Publication Date
GB1316280A true GB1316280A (en) 1973-05-09

Family

ID=10330394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3192270A Expired GB1316280A (en) 1970-07-01 1970-07-01 Herbicidal agents

Country Status (2)

Country Link
GB (1) GB1316280A (en)
ZA (1) ZA713867B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045566A2 (en) * 1980-08-04 1982-02-10 Gulf Oil Corporation Benzylsulfonyl diethylcarbamyl triazole and use as a selective herbicide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045566A2 (en) * 1980-08-04 1982-02-10 Gulf Oil Corporation Benzylsulfonyl diethylcarbamyl triazole and use as a selective herbicide
EP0045566A3 (en) * 1980-08-04 1982-02-17 Gulf Oil Corporation Benzylsulfonyl diethylcarbamyl triazole and use as a selective herbicide

Also Published As

Publication number Publication date
ZA713867B (en) 1973-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee