申请人:Stauffer Chemical Company
公开号:US04336062A1
公开(公告)日:1982-06-22
Novel compounds having the formula ##STR1## in which X is (H).sub.2 or (CH.sub.3).sub.2 ; Y is oxygen or sulfur; R.sub.1 is alkyl, lower alkenyl, cyclopropyl, lower alkoxy, thio-lower alkyl or ##STR2## R.sub.2 and R.sub.3 are independently hydrogen, lower alkyl, lower alkenyl, or lower alkoxy and n is 0 or 1. The compounds have been found to possess herbicidal activity.
新化合物的化学式为 ##STR1## 其中 X 是 (H).sub.2 或 (CH.sub.3).sub.2;Y 是氧或硫;R.sub.1 是烷基,较低烯基,环丙基,较低烷氧基,硫代较低烷基或 ##STR2## R.sub.2 和 R.sub.3 独立地是氢,较低烷基,较低烯基或较低烷氧基,n 为 0 或 1。已发现这些化合物具有除草活性。