Syngenta Corporation

Syngenta Crop Protection, Inc.

Sungenta Limited

Syngenta Participations Ag

Shailesh Shah

Neil George

Ian Kevin Jones

Josef Ehrenfreund

Harald Walter

Hans Tobler

Camilla Corsi

Martin Zeller

Gottfried Seifert

Fanny Giordano

Paul Edward Bonnett

Paul Bonnett

The present invention relates to a process for the preparation of compounds of formula I wherein Rand Rare each independently of the other hydrogen or C-Calkyl and Ris CFor CFH, by wherein Rand Rare as defined for formula I, with at least one reducing agent to form a compound of formula III wherein Rand Rare as defined for formula I, and wherein Rand Rare as defined for formula I, and wherein Q is chlorine, fluorine, bromine, iodine, hydroxy or C-Calkoxy and Ris as defined for formula I, to form the compound of formula I;and to novel intermediates for use in that process.

Process for the production of amides

The present invention relates to novel solid forms of 3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid (9-isopropyl-1,2,3,4-tetrahydro-1,4-methano-naphthalen-5-yl)-amide, such as crystal modifications and hydrates, compositions comprising these novel solid forms and to the use thereof in the control of disease infestation in cultivated plants.

Solid forms of a microbiocide

The present invention relates to a process for the preparation of compounds of formula (I) wherein Rand Rare each independently of the other hydrogen or C-Calkyl and Ris CFor CFH, by a) reaction of a compound of formula (II) wherein Rand Rare as defined for formula (I), with at least one reducing agent to form a compound of formula (III) wherein Rand Rare as defined for formula (I), and b) reaction of that compound with at least one reducing agent to form a compound of formula (IV) wherein Rand Rare as defined for formula (I), and (c) reaction of that compound with a compound of formula (V) wherein Q is chlorine, fluorine, bromine, iodine, hydroxy or C-Calkoxy and Ris as defined for formula (I), to form the compound of formula (I); and to novel intermediates for use in that process. 

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Muenchwilen, Switzerland

Shailesh Shah