申请人:Shell Oil Company
公开号:US04521536A1
公开(公告)日:1985-06-04
Substituted 2-nitromethylene-tetrahydro-2H-1,3-thiazines of formula: ##STR1## in which n is 0 or 1; m is 0 or 1; X is oxygen or sulphur; and R is alkyl, alkenyl or alkynyl optionally substituted by one or more of the same or different substituents selected from halogen atoms and hydroxy, thiol, acyloxy, acylthio, alkoxy, alkoxyalkoxy, haloalkoxy, and optionally substituted phenyl groups; have useful pesticidal properties.
公式为:##STR1##的2-硝基亚甲基-四氢-2H-1,3-噻唑烷可以具有有用的杀虫性能。其中n为0或1;m为0或1;X为氧或硫;R为烷基,烯基或炔基,可选择地被来自卤原子和羟基、硫醇、酰氧基、酰硫基、烷氧基、烷氧基烷氧基、卤代烷氧基和可选择地被取代的苯基的一个或多个相同或不同取代基取代。