JPS55157552A - 2-carbazoyl-cyclohexenecarbanilide derivative, its preparation, and herbicide - Google Patents

2-carbazoyl-cyclohexenecarbanilide derivative, its preparation, and herbicide

Info

Publication number
JPS55157552A
JPS55157552A JP6656679A JP6656679A JPS55157552A JP S55157552 A JPS55157552 A JP S55157552A JP 6656679 A JP6656679 A JP 6656679A JP 6656679 A JP6656679 A JP 6656679A JP S55157552 A JPS55157552 A JP S55157552A
Authority
JP
Japan
Prior art keywords
compound
formula
cyclohexenecarbanilide
carbazoyl
herbicide
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
JP6656679A
Other languages
Japanese (ja)
Inventor
Hiromoto Nagase
Isao Aoki
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP6656679A priority Critical patent/JPS55157552A/en
Publication of JPS55157552A publication Critical patent/JPS55157552A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:The title compound of formula I [X is Br or Cl; Y is (substituted) hydrazino, semicarbazido or thiosemicarbazido group].
EXAMPLE: 2'-Fluoro-4'-chloro-2-n-butyrolhydrazoyl-cyclohexenecarbanilide.
USE: A heribicide having a great herbicidal activity against a wide range of monocotyledonous or dioctyledonous weeds in soil or foliar treatment, with low toxicity to mammals and fishes, and safely usable as an agricultural chemical.
PROCESS: A compound of formula II is reacted with a compound of the formula Y.H, e.g. hydrogen halide, in an inert solvent, e.g. benzene, at about 5W60°C for about 5minW10hr, and the reaction mixture is concentrated by the well-known method to give the compound of formula I. The amount of the compound Y.H is 0.8W several moles, preferably 0.9W1.2mol, per mole of the compound of formula II.
COPYRIGHT: (C)1980,JPO&Japio
JP6656679A 1979-05-28 1979-05-28 2-carbazoyl-cyclohexenecarbanilide derivative, its preparation, and herbicide Pending JPS55157552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6656679A JPS55157552A (en) 1979-05-28 1979-05-28 2-carbazoyl-cyclohexenecarbanilide derivative, its preparation, and herbicide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6656679A JPS55157552A (en) 1979-05-28 1979-05-28 2-carbazoyl-cyclohexenecarbanilide derivative, its preparation, and herbicide

Publications (1)

Publication Number Publication Date
JPS55157552A true JPS55157552A (en) 1980-12-08

Family

ID=13319619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6656679A Pending JPS55157552A (en) 1979-05-28 1979-05-28 2-carbazoyl-cyclohexenecarbanilide derivative, its preparation, and herbicide

Country Status (1)

Country Link
JP (1) JPS55157552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112898271A (en) * 2021-01-29 2021-06-04 中国医科大学 N- (pyridine-3-yl) pyrrolidine-2-formamide compound and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112898271A (en) * 2021-01-29 2021-06-04 中国医科大学 N- (pyridine-3-yl) pyrrolidine-2-formamide compound and preparation method and application thereof
CN112898271B (en) * 2021-01-29 2022-03-25 中国医科大学 N- (pyridine-3-yl) pyrrolidine-2-formamide compound and preparation method and application thereof

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