CA2029347A1 - N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions - Google Patents

N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions

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Publication number
CA2029347A1
CA2029347A1 CA 2029347 CA2029347A CA2029347A1 CA 2029347 A1 CA2029347 A1 CA 2029347A1 CA 2029347 CA2029347 CA 2029347 CA 2029347 A CA2029347 A CA 2029347A CA 2029347 A1 CA2029347 A1 CA 2029347A1
Authority
CA
Canada
Prior art keywords
substituted
herbicidal compositions
hydrazino
benzenesulfonamide derivatives
preparation process
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.)
Granted
Application number
CA 2029347
Other languages
French (fr)
Other versions
CA2029347C (en
Inventor
Hideo Arabori
Shiro Yamazaki
Masato Arahira
Aiko Murakami
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.)
Kureha Corp
Original Assignee
Kureha 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
Application filed by Kureha Corp filed Critical Kureha Corp
Priority to CA 2029347 priority Critical patent/CA2029347C/en
Publication of CA2029347A1 publication Critical patent/CA2029347A1/en
Application granted granted Critical
Publication of CA2029347C publication Critical patent/CA2029347C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Disclosed herein are N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives of the formula (I):

(see fig. I) wherein R1 is CF3, COOH or CC1=CC1COOH, R2 is H, C1, C1-C3 alkyl or C1-C4 alkoxycarbonyl; Z is CH or N; X1 is C1-C3 alkyl, C1-C3 alkoxyl or C1; and X2 is C1-C3 alkyl or C1-C3 alkoxyl, a process for the preparation thereof, and herbicidal compositions containing the N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives as active ingredients.
CA 2029347 1990-11-06 1990-11-06 N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions Expired - Fee Related CA2029347C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2029347 CA2029347C (en) 1990-11-06 1990-11-06 N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2029347 CA2029347C (en) 1990-11-06 1990-11-06 N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions

Publications (2)

Publication Number Publication Date
CA2029347A1 true CA2029347A1 (en) 1992-05-07
CA2029347C CA2029347C (en) 1997-12-23

Family

ID=4146345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2029347 Expired - Fee Related CA2029347C (en) 1990-11-06 1990-11-06 N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions

Country Status (1)

Country Link
CA (1) CA2029347C (en)

Also Published As

Publication number Publication date
CA2029347C (en) 1997-12-23

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