阅读说明：本技术 除草活性的双环苯甲酰胺 (Herbicidally active bicyclic benzamides ) 是由 F·梅美尔 R·布劳恩 C·沃尔德拉夫 A·B·马切蒂拉 H·迪特里希 C·H·罗辛格 于 2019-02-20 设计创作，主要内容包括：本发明涉及作为除草剂的通式(I)的苯甲酰胺。在式(I)中,B代表N,或X<Sup>1</Sup>和X<Sup>2</Sup>代表O或S(O)<Sub>n</Sub>。R、R<Sup>a</Sup>、R<Sup>b</Sup>、R<Sup>c</Sup>、R<Sup>d</Sup>、R<Sup>e</Sup>、R<Sup>f</Sup>和R<Sup>x</Sup>代表基团例如氢、氟、氯、羟基、(C<Sub>1</Sub>-C<Sub>6</Sub>)-烷基、卤代-(C<Sub>1</Sub>-C<Sub>6</Sub>)-烷基、(C<Sub>1</Sub>-C<Sub>6</Sub>)-烷氧基、(C<Sub>1</Sub>-C<Sub>6</Sub>)-烷硫基和氰基,或R<Sup>a</Sup>和R<Sup>b</Sup>或R<Sup>c</Sup>和R<Sup>d</Sup>或R<Sup>e</Sup>和R<Sup>f</Sup>分别一起代表氧代基团或硫代基团。<Image he="431" wi="700" file="DDA0002655312540000011.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>(The invention relates to benzamides of general formula (I) as herbicides. In formula (I), B represents N, or X 1 And X 2 Represents O or S (O) n 。R、R a 、R b 、R c 、R d 、R e 、R f And R x Represents groups such as hydrogen, fluorine, chlorine, hydroxy, (C) 1 ‑C 6 ) -alkyl, halo- (C) 1 ‑C 6 ) Alkyl radicals, (C) 1 ‑C 6 ) -alkoxy, (C) 1 ‑C 6 ) Alkylthio and cyano, or R a And R b Or R c And R d Or R e And R f Together represent an oxo group or a thioxo group, respectively.)