PT100574A - N-[(1,3,5-triazin-2-yl)-aminocarbonyl]- benzenesulphonamides, process for the preparation thereof, herbicidal compositions that contain them, and process for controlling the presence of weeds - Google Patents

N-[(1,3,5-triazin-2-yl)-aminocarbonyl]- benzenesulphonamides, process for the preparation thereof, herbicidal compositions that contain them, and process for controlling the presence of weeds

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Publication number
PT100574A
PT100574A PT10057492A PT10057492A PT100574A PT 100574 A PT100574 A PT 100574A PT 10057492 A PT10057492 A PT 10057492A PT 10057492 A PT10057492 A PT 10057492A PT 100574 A PT100574 A PT 100574A
Authority
PT
Portugal
Prior art keywords
preparation
group
denotes
benzenesulphonamides
triazin
Prior art date
Application number
PT10057492A
Other languages
Portuguese (pt)
Other versions
PT100574B (en
Inventor
Horst Mayer
Gerhard Hamprecht
Karl-Otto Westphalen
Helmut Walter
Matthias Gerber
Klaus Grossmann
Wilhelm Rademacher
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
Application filed by Basf Ag filed Critical Basf Ag
Priority to PT10057492A priority Critical patent/PT100574B/en
Publication of PT100574A publication Critical patent/PT100574A/en
Publication of PT100574B publication Critical patent/PT100574B/en

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Abstract

The invention relates to N-[(1,3,5-triazin-2-yl)- aminocarbonyl]benzenesulphonamides of the general formula I <IMAGE> in which R1 denotes a methyl group or an ethyl group; R2 denotes a halogen atom, an alkylsulphonyl group with 1 to 3 carbon atoms, the trifluoromethyl group or the 2- methoxyethoxy group; R3 denotes a hydrogen atom; or one of the groups methyl, ethyl, methyl or ethoxy, or a fluorine or chlorine atom; and R4 denotes a hydrogen atom or a methyl radical; as well as the salts thereof that can be used in agriculture, the processes for the preparation thereof that are described in the claims, and the use thereof in the preparation of herbicidal compositions and in the control of weeds.
PT10057492A 1992-06-05 1992-06-05 N - {(1,3,5-TRIAZIN-2-YL) -AMINOCARBONYL} -BENZENESULFONAMIDES, PROCESS FOR THEIR PREPARATION, HERBICIDAL COMPOSITIONS CONTAINING THEM AND PROCESS TO COMBAT THE PRESENCE OF WEEDS PT100574B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10057492A PT100574B (en) 1992-06-05 1992-06-05 N - {(1,3,5-TRIAZIN-2-YL) -AMINOCARBONYL} -BENZENESULFONAMIDES, PROCESS FOR THEIR PREPARATION, HERBICIDAL COMPOSITIONS CONTAINING THEM AND PROCESS TO COMBAT THE PRESENCE OF WEEDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10057492A PT100574B (en) 1992-06-05 1992-06-05 N - {(1,3,5-TRIAZIN-2-YL) -AMINOCARBONYL} -BENZENESULFONAMIDES, PROCESS FOR THEIR PREPARATION, HERBICIDAL COMPOSITIONS CONTAINING THEM AND PROCESS TO COMBAT THE PRESENCE OF WEEDS

Publications (2)

Publication Number Publication Date
PT100574A true PT100574A (en) 1994-02-28
PT100574B PT100574B (en) 1999-07-30

Family

ID=20085158

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10057492A PT100574B (en) 1992-06-05 1992-06-05 N - {(1,3,5-TRIAZIN-2-YL) -AMINOCARBONYL} -BENZENESULFONAMIDES, PROCESS FOR THEIR PREPARATION, HERBICIDAL COMPOSITIONS CONTAINING THEM AND PROCESS TO COMBAT THE PRESENCE OF WEEDS

Country Status (1)

Country Link
PT (1) PT100574B (en)

Also Published As

Publication number Publication date
PT100574B (en) 1999-07-30

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Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930331

FG3A Patent granted, date of granting

Effective date: 19990412

MM4A Annulment/lapse due to non-payment of fees;searched & examined patent

Effective date: 20140414

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