申请人:Sandoz, Inc.
公开号:US04164407A1
公开(公告)日:1979-08-14
2-amino-4H-3,1 benzoxazines, e.g. 6-chloro 2-dimethylamino-4H, 3,1-benzoxazine, are useful as herbicides. The compounds may be prepared by reacting an amine with a 2-halomethylphenyl isocyanate.
2-氨基-4H-3,1苯并噁嗪,例如6-氯-2-二甲胺基-4H-3,1-苯并噁嗪,可用作除草剂。这些化合物可以通过将胺与2-卤代甲基苯基异氰酸酯反应制备而成。