JPS649987A - 4,5,6,7-tetrahydroindazole derivative and herbicide containing said derivative as active ingredient - Google Patents

4,5,6,7-tetrahydroindazole derivative and herbicide containing said derivative as active ingredient

Info

Publication number
JPS649987A
JPS649987A JP16752787A JP16752787A JPS649987A JP S649987 A JPS649987 A JP S649987A JP 16752787 A JP16752787 A JP 16752787A JP 16752787 A JP16752787 A JP 16752787A JP S649987 A JPS649987 A JP S649987A
Authority
JP
Japan
Prior art keywords
derivative
chloro
active ingredient
tetrahydroindazole
herbicide containing
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.)
Pending
Application number
JP16752787A
Other languages
Japanese (ja)
Inventor
Masayuki Enomoto
Hideyoshi Nagano
Toru Haga
Koichi Morita
Makoto Sato
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP16752787A priority Critical patent/JPS649987A/en
Publication of JPS649987A publication Critical patent/JPS649987A/en
Pending legal-status Critical Current

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  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A compound expressed by formula I [R<1> is H or methyl; R<2> is formulas IV V (X is halogen or methyl; m is 0-2); n is 0 or 1]. EXAMPLE:3-Chloro-2-[ 4-chloro-2-fluoro-5-(5-chloro-2-tenyloxy)-phenyl ]-4, 5, 6, 7-tetrahydro-2H-indazole. USE:A herbicide having excellent selectivity. PREPARATION:A 3-chloro-2-( 4-chloro-2-fluoro-5-bydroxyphenyl )-4,5,6,7- tetrahy dro-2H-indazole expressed by formula VI is reacted with a compound [e.g. 2-chloro-5-(chloromethyl)-thiophene] expressed by formula VII, preferably in a solvent in the presence of a dehydrohalogenation agent at 0-60 deg.C for 0.5-3hr.
JP16752787A 1987-07-02 1987-07-02 4,5,6,7-tetrahydroindazole derivative and herbicide containing said derivative as active ingredient Pending JPS649987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16752787A JPS649987A (en) 1987-07-02 1987-07-02 4,5,6,7-tetrahydroindazole derivative and herbicide containing said derivative as active ingredient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16752787A JPS649987A (en) 1987-07-02 1987-07-02 4,5,6,7-tetrahydroindazole derivative and herbicide containing said derivative as active ingredient

Publications (1)

Publication Number Publication Date
JPS649987A true JPS649987A (en) 1989-01-13

Family

ID=15851347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16752787A Pending JPS649987A (en) 1987-07-02 1987-07-02 4,5,6,7-tetrahydroindazole derivative and herbicide containing said derivative as active ingredient

Country Status (1)

Country Link
JP (1) JPS649987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554580A (en) * 1988-11-23 1996-09-10 Bayer Aktiengesellschaft N-aryl-substituted nitrogen-containing heterocycles intermediates and their use as herbicides and plant growth regulators
US6906006B1 (en) 1988-11-23 2005-06-14 Bayer Aktiengesellschaft N-arly-substituted nitrogen-containing heterocycles, processes and novel intermediates for their preparation, and their use as herbicides and plant growth regulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554580A (en) * 1988-11-23 1996-09-10 Bayer Aktiengesellschaft N-aryl-substituted nitrogen-containing heterocycles intermediates and their use as herbicides and plant growth regulators
US6906006B1 (en) 1988-11-23 2005-06-14 Bayer Aktiengesellschaft N-arly-substituted nitrogen-containing heterocycles, processes and novel intermediates for their preparation, and their use as herbicides and plant growth regulators

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