A facile synthesis of pyrazole-5-sulfonamide derivatives [1]
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Yamamoto,Sato,Morimoto,Makino
p. 1849 - 1852
(2007/10/02)
Pyrazolesulfonylurea useful for controlling the growth of undesired vegetation
There are disclosed a compound formula (I): STR1 wherein R1 represents a chlorine atom or a bromine atom; R2 represents methyl or ethyl; and X represents methyl or methoxy; a herbicidal composition containing the same as an active ingredient; and a method of use of the compound represented by formula (I) for controlling the growth of weeds without harm to crop plants in the same location.
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(2008/06/13)
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