Publication number: 20100113276
Abstract: The use of N2-phenylamidines of formula (I) as herbicides is described. In this formula (I), R2, R3, R4, R5 and R6 are different radicals and A is a bond or various 1- or polyatomic bridging elements.
Type:
Application
Filed:
March 4, 2008
Publication date:
May 6, 2010
Applicant:
BAYER CROPSCIENCE AG
Inventors:
Birgit Kuhn, Harald Jakobi, Thomas Mueller, Joerg Tiebes, Heinz Kehne, Dirk Schmutzler, Martin Hills, Christopher Rosinger, Klaus Kunz, Mark Wilheim Drewes, Dieter Feucht, Thomas Seitz, Benoit Hartmann, Ralf Dunkel, Joerg Nico Greul, Oliver Guth, Kerstein Ilg, Darren James Mansfeld, Wahed Ahmed Moradi, Peter Dahmen, Ulrike Wachendorf-Neumann, Arnd Voerste, Dale Robert Mitchell, Jean-Pierre Andre Vors, Dale Robert Mitchell, Tom Hough
Patent number: 7439366
Abstract: The present invention relates to a phenacylamine derivative of the formula (I) or a salt thereof: wherein A is alkyl, cycloalkyl, phenyl which may be substituted by Y, pyridyl which may be substituted by Y, or pyrazolyl which may be substituted by Y, R1 and R2 are each alkyl, or R1 and R2 may together form a 3- to 6-membered saturated carbocycle, R3 is hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl or COR4, X is halogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, alkenyloxy, haloalkenyloxy, alkynyloxy, haloalkynyloxy, alkylthio, haloalkylthio, alkenylthio, haloalkenylthio, alkynylthio, haloalkynylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, dialkylaminosulfonyl, nitro, cyano, phenyl which may be substituted by Y, phenoxy which may be substituted by Y, benzyloxy which may be substituted by Y, or pyridyloxy which may be substituted by Y, and n is an integer of from 0 to 5.
Type:
Grant
Filed:
February 9, 2001
Date of Patent:
October 21, 2008
Assignee:
Ishihara Sangyo Kaisha Ltd.
Inventors:
Yuji Nakamura, Masayuki Morita, Kenji Izakura
Publication number: 20080194405
Abstract: The present invention relates to novel 5-hydroxypyrazolines of the formula I in which the substituents are as defined below: B is phenyl, naphthyl or 5- or 6-membered hetaryl which contains one to four heteroatoms from the group consisting of O, N and S; A is C?O, C?S or SO2; R1 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, phenyl, 5- or 6-membered heterocyclyl or hetaryl which contains one to four heteroatoms from the group consisting of O, N and S; R2 is alkyl, haloalkyl, alkenyl, haloalkyl, alkynyl, haloalkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, phenyl, 5- or 6-membered hetaryl or heterocyclyl which contains one to four heteroatoms from the group consisting of O, N and S; R3 is hydrogen, nitro, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, haloalkynyl or NR?2, where R? independently of one another are hydrogen or alkyl; R4 is hydrogen, halogen, nitro, cyano, NR?2, alkyl, haloalkyl, COOR? or 5- or 6-memb
Type:
Application
Filed:
May 24, 2006
Publication date:
August 14, 2008
Applicant:
BASF Atkiengesellschaft
Inventors:
Markus Gewehr, Jochen Dietz, Thomas Grote, Andreas Gypser, Matthias Niedenbruck
Patent number: 6949551
Abstract: Dihalopropene compounds, process for their preparation, compositions comprising them and their use as pesticides What is described are dihalopropene compounds of the formula (I) in which R1 and R2 are halogen, Y is —O—, —S— or —NH—, X is —O—, —S(O)r— or —NR5— (where r=0, 1, 2 and R5 is hydrogen or C1-C8-alkyl), X? is a direct C—C bond, —O—, —S(O)r— or —NR5— (where R5 is as defined above), R3 is hydrogen, halogen, nitro, cyano, C1-C8-alkyl, C1-C8-haloalkyl, C1-C8-alkoxy, C1-C8-haloalkoxy, C3-C10-cycloalkyl or has one of the meanings defined for A, A has the meaning given in the description (inter alia aryl, heterocyclyl), B is a divalent bridge having the meanings given in the description (inter alia alkylene) and R4 is a monovalent C6-C14-aryl radical or nitrogen-containing heteroaryl radical having at least one ring heteroatom which has the meanings given in the description. These compounds can be used for preparing pesticides.
Type:
Grant
Filed:
November 7, 2002
Date of Patent:
September 27, 2005
Assignee:
Bayer Cropscience S.A.
Inventors:
Jörg Tiebes, Ralf Braun, Joachim Dickhaut, Harald Jakobi, Stephen Lindell, Vincent L. Salgado, Eva Wojtech, Daniela Jans, Jutta Maria Waibel, Waltraud Hempel, Ronald Wilhelm