This disclosure relates to novel substituted benzazaphospholes and to methods of preparing such compounds. This invention further relates to herbicidal compositions containing such benzazaphospholes and to herbicidal methods employing such compounds and compositions. The compounds of the present invention are members of a class of bicyclic hetero compounds containing only one phosphorus-nitrogen bond and different moieties bonded to the phosphorus and nitrogen.
这项披露涉及新型取代苯并氮
磷杂
环烃及其制备方法。本发明还涉及含有这种苯并氮
磷杂
环烃的
除草剂组合物,以及使用这些化合物和组合物的除草方法。本发明的化合物属于一类仅含有一条
磷-氮键和与
磷和氮相结合的不同基团的双环
杂环化合物。