78327-32-9Relevant academic research and scientific papers
Herbicidal 3-[substituted 3- or 5-isoxazolyl]-1-4-, or 5-substituted-2-imidazolidinones
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, (2008/06/13)
This invention concerns certain 3-[substituted 3- or 5-isoxazolyl]-1-4- or 5-substituted-2-imidazolidinones having herbicidal activity, their method of preparation, and the control of weeds therewith.
Synthesis of isoxazolyl imidazolidinones
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, (2008/06/13)
Herbicidal isoxazolyl imidazolidinones are prepared by reaction of an isoxazolyl-allylurea with ozone and reduction.
3-[5- or 3-Substituted-5- or 3-isoxazolyl]-1-allyl or alkyl-4-substituted-5-substituted or unsubstituted-2-imidazolidinones
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, (2008/06/13)
Disclosed are compounds such as 3-[5-(1,1-dimethylethyl)-3-isoxazolyl]-1-methyl-4-hydroxy-2-imidazolidinone; their control of weeds such as johnsongrass; the process of making them; and intermediates for making them, the compounds being represented by a Formula I: STR1 wherein A is STR2 where R is an alkyl of up to six carbon atoms; an alkenyl of up to five carbon atoms; an alkynyl of up to five carbon atoms; a cycloalkyl selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, and cyclohexyl; a haloalkyl of up to six carbon atoms; --R4 --O--R5, or --R4 --S--R5, where R4 is an alkylene of up to six carbon atoms and R5 is an alkyl of up to six carbon atoms; STR3 where Z is nitro (NO2), chloro (Cl), bromo (Br), fluoro (F), or R5, and n is 0, 1, 2, or 3; R1 is an alkyl of up to three carbon atoms, or allyl; R2 is hydroxy (OH), chloro (Cl) or bromo (Br); and R3 is hydrogen (H), an alkyl of up to four carbon atoms, allyl, or hydroxy (OH).
