JPS55111472A - Pyridazine derivative and fungicide for agriculture and gardening - Google Patents

Pyridazine derivative and fungicide for agriculture and gardening

Info

Publication number
JPS55111472A
JPS55111472A JP1849579A JP1849579A JPS55111472A JP S55111472 A JPS55111472 A JP S55111472A JP 1849579 A JP1849579 A JP 1849579A JP 1849579 A JP1849579 A JP 1849579A JP S55111472 A JPS55111472 A JP S55111472A
Authority
JP
Japan
Prior art keywords
alkyl
formula
alkenyl
phenyl
phenylpyridazine
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
JP1849579A
Other languages
Japanese (ja)
Other versions
JPS6054310B2 (en
Inventor
Nobuo Kawamoto
Kenichi Tomota
Teruhiko Toyama
Yuji Enomoto
Kazuo Akihiro
Hajime Tachibana
Hitoshi Shimotori
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP1849579A priority Critical patent/JPS6054310B2/en
Publication of JPS55111472A publication Critical patent/JPS55111472A/en
Publication of JPS6054310B2 publication Critical patent/JPS6054310B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A 3-phenylpyridazine derivative shown by the formula I [X is halogen; Y is -NR1R2,-SR3, or group shown by the formula II (R1 and R2 are H, alkyl, alkenyl, or phenyl, when one of them is H, the other is 2≤C alkyl, alkenyl, or phenyl; R3 is alkyl, alkenyl, phenyl, alkoxycarbonylmethyl; Z is halogen or alkyl; n is 0W2)].
EXAMPLE: 6-Chloro-4-dimethylamino-3-phenylpyridazine.
USE: A fungicide for agriculture and gardening. Especially effective against sheath blight of rice, damping-off and gray mold of crops, having low toxity, no phytotoxicity to cultivated plants, improved rain resistance, a long-term applicability, and an effect in the application to the surface of the water.
PROCESS: A compound wherein Y is -NR1R2, for example, is obtained by reacting a 3-phenylpyridazine shown by the formula III with an amine shown by the formula NHR1R2 or its salt in an inert solvent, if necessary, in the presence of an acid acceptor.
COPYRIGHT: (C)1980,JPO&Japio
JP1849579A 1979-02-21 1979-02-21 Pyridazine derivatives and agricultural and horticultural fungicides Expired JPS6054310B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1849579A JPS6054310B2 (en) 1979-02-21 1979-02-21 Pyridazine derivatives and agricultural and horticultural fungicides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1849579A JPS6054310B2 (en) 1979-02-21 1979-02-21 Pyridazine derivatives and agricultural and horticultural fungicides

Publications (2)

Publication Number Publication Date
JPS55111472A true JPS55111472A (en) 1980-08-28
JPS6054310B2 JPS6054310B2 (en) 1985-11-29

Family

ID=11973193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1849579A Expired JPS6054310B2 (en) 1979-02-21 1979-02-21 Pyridazine derivatives and agricultural and horticultural fungicides

Country Status (1)

Country Link
JP (1) JPS6054310B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571397A (en) * 1982-03-05 1986-02-18 Nissan Chemical Industries Pyridazinone derivatives, preparation thereof, and agricultural and horticultural fungicidal, insecticidal, acaricidal, nematicidal compositions containing said derivatives
WO2005121104A1 (en) * 2004-06-09 2005-12-22 Sumitomo Chemical Company, Limited Pyridazine compound and use thereof
WO2006001175A1 (en) * 2004-06-28 2006-01-05 Sumitomo Chemical Company, Limited Pyridazine compound and use thereof
JP2006022084A (en) * 2004-06-09 2006-01-26 Sumitomo Chemical Co Ltd Pyridazine compounds and uses thereof
JP2006045192A (en) * 2004-06-28 2006-02-16 Sumitomo Chemical Co Ltd Pyridazine compounds and uses thereof
US8629278B2 (en) 2010-06-16 2014-01-14 Ardea Biosciences, Inc. Thioacetate compounds, compositions and methods of use
US9212135B2 (en) 2010-06-16 2015-12-15 Ardea Biosciences, Inc. Phenylthioacetate compounds, compositions and methods of use
US10047050B2 (en) 2011-11-03 2018-08-14 Ardea Biosciences, Inc. 3,4-di-substituted pyridine compound, methods of using and compositions comprising the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162214U (en) * 1988-04-22 1989-11-10

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571397A (en) * 1982-03-05 1986-02-18 Nissan Chemical Industries Pyridazinone derivatives, preparation thereof, and agricultural and horticultural fungicidal, insecticidal, acaricidal, nematicidal compositions containing said derivatives
US7569518B2 (en) 2004-06-09 2009-08-04 Sumitomo Chemical Company, Limited Pyridazine Compound and Use Thereof
WO2005121104A1 (en) * 2004-06-09 2005-12-22 Sumitomo Chemical Company, Limited Pyridazine compound and use thereof
US8008512B2 (en) 2004-06-09 2011-08-30 Sumitomo Chemical Company, Limited Pyridazine compound and use thereof
JP2006022084A (en) * 2004-06-09 2006-01-26 Sumitomo Chemical Co Ltd Pyridazine compounds and uses thereof
US7795258B2 (en) 2004-06-28 2010-09-14 Sumitomo Chemical Company, Limited Pyridazine compound and use thereof
JP2006045192A (en) * 2004-06-28 2006-02-16 Sumitomo Chemical Co Ltd Pyridazine compounds and uses thereof
WO2006001175A1 (en) * 2004-06-28 2006-01-05 Sumitomo Chemical Company, Limited Pyridazine compound and use thereof
US8629278B2 (en) 2010-06-16 2014-01-14 Ardea Biosciences, Inc. Thioacetate compounds, compositions and methods of use
JP2015199760A (en) * 2010-06-16 2015-11-12 アルデア バイオサイエンシーズ インク． THIOACETIC ACID COMPOUND, COMPOSITION AND METHOD OF USING THE SAME
US9212135B2 (en) 2010-06-16 2015-12-15 Ardea Biosciences, Inc. Phenylthioacetate compounds, compositions and methods of use
US10266493B2 (en) 2010-06-16 2019-04-23 Ardea Biosciences, Inc. Thioacetate compounds, compositions and methods of use
US10919858B2 (en) 2010-06-16 2021-02-16 Ardea Biosciences, Inc Thioacetate compounds, compositions and methods of use
US10047050B2 (en) 2011-11-03 2018-08-14 Ardea Biosciences, Inc. 3,4-di-substituted pyridine compound, methods of using and compositions comprising the same
US10570095B2 (en) 2011-11-03 2020-02-25 Ardea Biosciences, Inc. 3,4-di-substituted pyridine compound, methods of using and compositions comprising the same

Also Published As

Publication number Publication date
JPS6054310B2 (en) 1985-11-29

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