Syngenta Participations Ag

Syngenta Crop Protection, Inc.

Jilali Kessabi

Sebastian Volker Wendeborn

Shy-Fuh Lee

Camilla Corsi

Ulrich Johannes Haas

Micah James Gliedt

Raphael Dumeunier

Carla Bobbio

Peter Schneiter

Valeria Grasso

Hannes Nussbaumer

The present invention relates to a process for the enantioselective preparation of the compound of formula (Ib), which process comprises a) reducing the (E)- or (Z)-form of a compound of formula (II), with an enantioselective reagent to a compound of formula (IIIa), and b) acylating the compound of formula (IIIa) with the compound of formula (IV), or c) coupling the compound of formula (IV) with the compound of formula (II), to give a compound of formula (V) and d) reducing compound of formula (V) in the presence of hydrogen, a catalyst and a chiral ligand, to the compound of formula (Ib). 

Process for the stereoselective preparation of a pyrazole-carboxamide

The present invention relates to isoxazole compounds of formula (I) having fungicidal activity, to agricultural compositions comprising them, and to the use of said compounds and compositions in agriculture for the control of microbial pests, particularly fungal pests, on plants. 

Isoxazole derivatives for use as fungicides

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Stein, Switzerland

Jilali Kessabi