JPS55108837A - Pentenoic acid derivative, its preparation and herbicide containing the same - Google Patents

Pentenoic acid derivative, its preparation and herbicide containing the same

Info

Publication number
JPS55108837A
JPS55108837A JP1460279A JP1460279A JPS55108837A JP S55108837 A JPS55108837 A JP S55108837A JP 1460279 A JP1460279 A JP 1460279A JP 1460279 A JP1460279 A JP 1460279A JP S55108837 A JPS55108837 A JP S55108837A
Authority
JP
Japan
Prior art keywords
formula
pentenoic acid
compound
acid derivative
preparation
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
JP1460279A
Other languages
Japanese (ja)
Inventor
Kazuo Naohara
Shigehisa Ito
Shuichi Takayama
Koichi Sato
Ichiro Kimura
Isao Chiyomaru
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.)
Kumiai Chemical Industry Co Ltd
Original Assignee
Kumiai Chemical Industry 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 Kumiai Chemical Industry Co Ltd filed Critical Kumiai Chemical Industry Co Ltd
Priority to JP1460279A priority Critical patent/JPS55108837A/en
Publication of JPS55108837A publication Critical patent/JPS55108837A/en
Pending legal-status Critical Current

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

Abstract

NEW MATERIAL:Pentenoic acid derivative of formula I (R is 4-trifluoromethylphenyl or 3,5-dichloro-2-phridyl; R' is cyanoethyl, dialkylaminoethyl, alkoxyethoxyethyl, benzyl, halobenzyl, methylbenzyl, pyridylmethyl, etc.).
EXAMPLE: 4-[ 4-( 4-Trifluoromethylphenoxy )phenoxy ]-2-pentenoic acid phenyl ester.
USE: Herbicide having an excellent selectivity, a strong herbicidal activity to Gramineas weeds and a high safety to broadleaved crops. Extremely stable to the environmental factors, e.g. weather conditions, soil conditions, etc. Excellent long-lasting activity. Highly effective for the stem and leaf treatment.
PROCESS: The objective compound of formula I is obtained by the reaction of a compound of formula II with a compound of formula III (X is halogen) in the presence of a base.
COPYRIGHT: (C)1980,JPO&Japio
JP1460279A 1979-02-10 1979-02-10 Pentenoic acid derivative, its preparation and herbicide containing the same Pending JPS55108837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1460279A JPS55108837A (en) 1979-02-10 1979-02-10 Pentenoic acid derivative, its preparation and herbicide containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1460279A JPS55108837A (en) 1979-02-10 1979-02-10 Pentenoic acid derivative, its preparation and herbicide containing the same

Publications (1)

Publication Number Publication Date
JPS55108837A true JPS55108837A (en) 1980-08-21

Family

ID=11865731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1460279A Pending JPS55108837A (en) 1979-02-10 1979-02-10 Pentenoic acid derivative, its preparation and herbicide containing the same

Country Status (1)

Country Link
JP (1) JPS55108837A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109508A (en) * 1983-10-27 1985-06-15 ストウフアー・ケミカル・カンパニー Herbicidal composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60109508A (en) * 1983-10-27 1985-06-15 ストウフアー・ケミカル・カンパニー Herbicidal composition

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