| 摘要 |
The invention comprises compounds of the formula <FORM:1110617/C2/1> where R is substituted or unsubstituted alkyl or alkenyl; R1 is H or R; Z is H or dialkylamino; X and Y are dialkylamino, alkyl, alkenyl, halogen, nitro, alkoxy or alkylthio; n is 0-2; m is 0-3, provided that when Z is H; R is alkyl; R1 is H; X and Y are halogen, nitro, alkyl, alkenyl, alkoxy or alkylthio; and a maximum of three of X and Y are nitro, and compounds of the formula <FORM:1110617/C2/2> where R is alkyl, X and Y are halogen, nitro, alkyl, alkenyl, alkoxy or alkylthio and m and n are 0-3, provided that a maximum of 3 of X and Y are nitro. The compounds are prepared by reacting a benzhydrol containing X, Y and Z substituents with an isocyanate having a R substituent or a carbamoyl halide having R and R1 substituents.ALSO:Acaricidal, fungicidal and herbicidal compositions contain as an active ingredient a compound of the formula <FORM:1110617/A5-A6/1> where R is substituted or unsubstituted alkyl or alkenyl; R/sv is H or R; 2 is H or dialkylamino; X and Y are dialkylamino, alkyl, alkenyl, halogen, nitro, alkoxy or alkylthio; n is 0-2 and m is 0-3, provided that when Z is H; R is alkyl; R/sv is H; X and Y are halogen, nitro, alkyl, alkenyl, alkoxy or alkylthio; and a maximum of three of X and Y are nitro, or a compound of the formula <FORM:1110617/A5-A6/2> where R is alkyl, X and Y are halogen, nitro, alkyl, alkenyl, alkoxy or alkylthio and m and n are 0-3, provided that a maximum of 3 of X and Y are nitro. A list of herbicides and insecticides which may be used in combination with the above compounds is given. |
