| 摘要 |
<p>N-(haloacyl)-5-(substituted phenyl)-oxazolidines as new compounds having the formula <CHEM> wherein R is C1-C10 haloalkyl, C1-C20 alkyl, C1-C6 cycloalkyl, C1-C6 haloalkenyl or C1-C6 alkylthio; X is C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl or halogen; and n is the integer 1 to 5, inclusive. with the proviso that where X is trifluoromethyl, R is other than 3-chloropropyl; useful as antidotes to protect against thiocarbamate or acetanilide herbicides when applied by various methods and improved herbicidal composition comprising an herbicidally effective amount of a thiocarbamate or acetanilide herbicide and an antidotally effective amount of said antidote compounds.</p> |
