Basf Se Corporation

Basf Agro B.v.

Philip Muelheims

Daniel Saelinger

Timo Frassetto

Roland Goetz

Florian Vogt

Heinz Friedrich Sutoris

Zoltan Baan

Tobias Lang

Christiane Alznauer

Sebastian Illies

Swapnil Yerande

Michael Rack

Bernd Wolf

Volker Maywald

Karl-Heinrich Schneider

Maximilian Dochnahl

Helmut Zech

Steffen Tschirschwitz

Sascha Shuxia Zhu

Robin Thiele

Hartmut Denecke

Rudolf Haeberle

Anton Flajs

Marcel Hofrichter

The present invention relates to a process for the preparation of α-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate and to the α-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate.

Process for the preparation of a-methyl-[4-(nitro)-2-(trifluoromethyl)-benzyl nitrate

The present invention relates to a process for the preparation of 1-[4-nitro-2-(trifluoromethyl)-phenyl]-alkanones and substituted phenoxyphenyl ketones.

Process for the preparation of 1-[4-nitro-2-(trifluoromethyl)phenyl]-alkanones

The present invention relates to a process for preparing 4-chlorobenzyl propargylether comprising a step (a) of reacting 4-chlorobenzyl chloride with propargyl alcohol in the presence of a base and a phase transfer catalyst, wherein the reaction mixture comprises at least two phases, wherein one phase is an organic phase and one phase is an aqueous phase.

Process for preparing 4-chlorobenzyl propargyl ether

Provided herein is a process for isolating at least one (thio)phosphoric acid derivative, which has a boiling point of at least 70&#xb0; C., from a product mixture including the at least one (thio)phosphoric acid derivative, at least one salt selected from ammonium salts and alkali metal chlorides, at least one polar solvent selected from the group consisting of ester solvents and ether solvents, and optionally at least one HCl scavenger; wherein the process is based on first dissolving the (thio)phosphoric acid derivative to be able to remove the at least one salt, and then causing solids formation of the (thio)phosphoric acid derivative.

Process for isolating a (thio)phosphoric acid derivative

Provided herein is a use of a high-boiling solvent in a mixture comprising a (thio)phosphoric acid derivative and a process including the addition of a high-boiling solvent to a mixture comprising a (thio)phosphoric acid derivative to recover the (thio)phosphoric acid from the mixture by an evaporation process.

Process for recovering a mixture comprising a (thio)phosphoric acid derivative

The present invention relates to a process for manufacturing 4-propargylated amino-benzoxazinones of formula (I), comprising the following steps:

Process for manufacturing 4-propargylated amino-benzoxazinones

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Ludwigshafen, Germany

Philip Muelheims