66657-66-7Relevant academic research and scientific papers
Aryne intermediates and a process for the preparation thereof
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, (2008/06/13)
There are provided aryne intermediates of formula I, useful in the manufacture of herbicidal compounds. STR1 Also provided is a method to prepare the formula I intermediates via the palladium catalyzed coupling of an o-halonitrobenzene or o-haloaniline wi
Aryne intermediates towards the preparation of herbicidal sulfamoyl urea and a process for their preparation
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, (2008/06/13)
There are provided aryne intermediates of formula I, useful in the manufacture of herbicidal compounds. Also provided is a method to prepare the formula I intermediates via the palladium catalyzed coupling of an o-halonitrobenzene or o-haloaniline with 3-
Herbicide intermediate o-nitrophenyl cyclopropyl ketone and a method for the preparation thereof
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, (2008/06/13)
There is provided o-nitrophenyl cyclopropyl ketone, a key intermediate in the manufacture of the crop-selective, herbicidal agent 1-{[o-(cyclopropylcarbonyl)phenyl]sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidinyl)urea and a method for the preparation of said ket
