| 摘要 |
<p>NEW MATERIAL:The compound of formula I [R is group of formula II (X is H or lower alkyl) or branched alkyl; Y is H, halogen, lower alkyl, lower alkoxy, nitro, alkoxycarbonyl or CF3; n is 1-5]. EXAMPLE:N-(2-methylbenzenesulfonyl)-3-(quinoline-2-yloxy)benzamide. USE:A solid-blight controlling agent. PREPARATION:The compound of formula I can be produced by reacting the compound of formula III or its reactive derivative with the sulfonamide derivative of formula IV in an inert solvent such as benzene, THF, DMF, etc., at the boiling temperature of the solvent.</p> |
