Výsledky vyhledávání - "WESTPHALEN KARL OTTO"

Periodical

new fluoro intermediates for herbicidal sulfonylureasthe following are extended summaries based on material from poster presentations at the 9th international congress of pesticide chemistry, organised by the international union of pure and applied chemistry (iupac) and held in london, uk, 27 august 1998. they are entirely the responsibility of the authors and do not necessarily reflect the views of the editorial board of pesticide science.

Autor: Hamprecht, Gerhard, Mayer, Horst, Westphalen, Karl-Otto, Walter, Helmut

Publikováno v: Pesticide Science (now called Pest Management Science); May 1999, Vol. 55 Issue: 5 p566-570, 5p

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Asymmetric Syntheses via heterocyclic intermediates (VII) : Enantioselective synthesis of (R)-alpha-Methyl-alpha-amino Acids using L-Valine as Chiral Auxiliary Reagent

Autor: Schöllkopf, Ulrich, Westphalen, Karl-Otto, Deng, Chuangzheng, Groth, Ulrich

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______715::4af3c42e2f7104c28a0d5653616b5979

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3-(4,5-DIHYDROISOXAZOL-3-YL)-SUBSTITUTED BENZOYLPYRAZOLES AS HERBICIDES

Autor: BASF AG, KUDIS STEFFEN, BAUMANN ERNST, DEYN WOLFGANG VON, LANGEMANN KLAUS, MAYER GUIDO, MISSLITZ ULF, NEIDLEIN ULF, WITSCHEL MATTHIAS, WESTPHALEN KARL OTTO, WALTER HELMUT

The invention relates to 3-(4,5-dihydroisoxazol-3-yl)-substituted benzoylpyrazole of formula (I), wherein R represents C1-C4-halogenalkyl and R to R and R to R have the meanings given in the description. The inventive compounds have a herbicidal effe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=epopatstat__::96600f5a8437d0eaf8932b461ef64bd1
https://register.epo.org/application?number=EP0011820

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HERBICIDAL 3-(4,5-DIHYDROISOXAZOLE-3-YL)-SUBSTITUTED BENZOYLCYCLOHEXENONE DERIVATIVES

Autor: BASF AG, KUDIS STEFFEN, BAUMANN ERNST, DEYN WOLFGANG VON, LANGEMANN KLAUS, MAYER GUIDO, MISSLITZ ULF, NEIDLEIN ULF, WITSCHEL MATTHIAS, WESTPHALEN KARL OTTO, WALTER HELMUT

The invention relates to 3-(4,5-dihydroisoxazole-3-yl)-substituted benzoylcyclohexenone derivatives of the formula (I), wherein the substituents A and R to R have the meanings indicated in the description. The invention further relates to the agricul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=epopatstat__::05060e37b7362931e7dc8cecbcfba1fe
https://register.epo.org/application?number=EP0011907

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PYRIDINE-2,3-DICARBOXYLIC ACID DIAMIDES

Autor: BASF AG, HAMPRECHT GERHARD, MENGES MARKUS, MENKE OLAF, REINHARD ROBERT, SAGASSER INGO, ZAGAR CYRILL, WESTPHALEN KARL OTTO, OTTEN MARTINA, WALTER HELMUT

The invention relates to pyridine-2,3-dicarboxylic acid diamides of formula (I), wherein the variables have the meanings indicated in the description. The compounds are useful as herbicidal agents or for desiccating or defoliating plants.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=epopatstat__::33b3aeb300538e0a9a261c43fc11c51e
https://register.epo.org/application?number=EP0002899

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Periodical

Asymmetric Syntheses via Heterocyclic Intermediates; VIII1. Enantioselective Synthesis of (R)-α-Methyl-α-amino Acids using L-Valine as Chiral Auxiliary Reagent

Autor: Schöllkopf, Ulrich, Groth, Ulrich, Westphalen, Karl-Otto, Deng, CHUANGZHENG

Publikováno v: Synthesis; January 1981, Vol. 1981 p969-971, 3p

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