36875-64-6Relevant articles and documents
3-Isoxazolylphenyl compounds, their preparation and their use
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, (2008/06/13)
3-Isoxazolylphenyl compounds Ia and Ib STR1 where R is halogen; alkyl; haloalkyl; alkoxy; haloalkoxy; alkenyl; haloalkenyl; unsubstituted or substituted phenylethenyl; alkynyl; cycloalkyl; aryl; hetaryl; CO2 R6 or CONR7 R
Process for the preparation of 4-ethoxyphenyl-3-arylpropyl(dimethyl)silanes
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, (2008/06/13)
The present invention relates to a process for the preparation of compounds of the formula I STR1 in which R1 is hydrogen, halogen, alkyl, alkoxy and R2 is hydrogen, halogen, alkoxy or phenoxy, which may be substituted by halogen, alkyl, alkoxy or alkylthio, by reaction of a compound of the formula II STR2 with a compound of the formula II STR3 in which R1 and R2 have the meanings as in formula I, in the presence of catalytically active amounts of hexachloroplatinic acid, which comprises metering the starting compounds of the formulae II and III simultaneously into the reaction vessel at temperatures of 60° C. to 150° C. and allowing the reaction to go to completion.