Neidlein Ulf
15 Papers
23 Citations
Neidlein Ulf is an academic researcher. The author has contributed to research in topics: Alkyl & Tautomer. The author has an hindex of 3, co-authored 15 publications.
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Papers
Patent
4-(3',4'-heterocyclyl benzoyl) pyrazoles as herbicidal agents
Guido Mayer,Baumann Ernst,Deyn Wolfgang Von,Kudis Steffen,Klaus Langemann,Misslitz Ulf,Neidlein Ulf,Matthias Witschel,Michael Rack,Thorsten Volk,Martina Otten,Karl-Otto Westphalen,Helmut Walter +12 more
- 05 May 2000
TL;DR: In this paper, the pyrazolyl derivatives of benzo-condensated, unsaturated 5-membered nitrogen heterocycles of the general formula (I), where X represents N or a group C-R3, Y is O, S, SO, SO?2? or NR?4? or X-Y is S=N, and wherein X means sulfur.
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Patent
1-cycloalkylpyrazolyl-benzoyl derivatives
Neidlein Ulf,Norbert Götz,Misslitz Ulf,Goetz Roland,Baumann Ernst,Deyn Wolfgang Von,Kudis Steffen,Klaus Langemann,Guido Mayer,Matthias Witschel,Martina Otten,Karl-Otto Westphalen,Helmut Walter +12 more
- 01 Dec 1999
TL;DR: In this paper, the present invention relates to 1-cycloalkylpyrazolylbenzoyl derivatives of the formula I wherein all variables are as defined in the specification, their agriculturally useful salts, processes for their preparation, and for the use of these compounds or compositions comprising them, for controlling undesirable plants.
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Patent
Cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles
Baumann Ernst,Kudis Steffen,Klaus Langemann,Guido Mayer,Misslitz Ulf,Neidlein Ulf,Deyn Wolfgang Von,Helmut Walter,Karl-Otto Westphalen,Witschel Matthias +9 more
- 27 Nov 2000
TL;DR: In this article, a cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles of formula (I) were described.
3
Patent
Cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles as herbicides
Baumann Ernst,Kudis Steffen,Klaus Langemann,Guido Mayer,Misslitz Ulf,Neidlein Ulf,Deyn Wolfgang Von,Helmut Walter,Karl-Otto Westphalen,Witschel Matthias +9 more
- 27 Nov 2000
TL;DR: In this paper, a cyclopropyl-anellated 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazoles of formula (I) were described.
2
Patent
.alpha.-.alpha.'-substituted n-alkyl-3-alkenylbenzoyl-pyrazol-derivatives
Neidlein Ulf,Norbert Götz,Ernest Baumann,Deyn Wolfgang Von,Kudis Steffen,Goetz Roland,Klaus Langemann,Guido Mayer,Misslitz Ulf,Matthias Witschel,Martina Otten,Karl-Otto Westphalen,Helmut Walter +12 more
- 23 Jun 2000
Abstract: The invention relates to pyrazoles of formula (I) wherein said variables can represent the following: R1 = hydrogen, nitro, halogen, cyano, rhodano or an aliphatic radical; R2 = a substituted sulphur, nitrogen or phosphor atom; R3 = hydrogen, halogen or an alliphatic radical; R4, R5 = hydrogen, nitro, halogen, cyano, rhodano ar an aliphatc radical; R6 = hydrogen, halogen, C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl; R7, R8, R9 = hydrogen, C1-C6-alkyl, whereby at the most R7, R8, R9 represent hydrogen; in addition to the tautomers and agriculturally useful salts thereof. The invention also relates to methods for the production of compounds of formula (I), agents containing said compounds, the use of compounds of formula (I) and agents containing said compounds as pesticides.
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