An isoxazoline derivative represented by the following general formula [I]:
1
wherein R
1
and R
2
may be the same or different and are each an alkyl group;
R
3
, R
4
, R
5
and R
6
are each a hydrogen atom;
Y is an optionally substituted 5- to 6-membered aromatic heterocyclic group or fused aromatic heterocyclic group having a hetero atom selected from a nitrogen atom, a oxygen atom and a sulfur atom; and
n is an integer: of 0 to 2.
The isoxazoline derivative has an excellent herbicidal effect and an excellent selectivity between crop and weed.
下列一般式(I)所代表的异氧化
异噁唑衍
生物:其中R1和R2可以相同或不同,且均为烷基;R3、R4、R5和R6均为氢原子;Y为可选取的5-至6-成员芳香杂环基或融合芳香杂环基,其具有从氮原子、氧原子和
硫原子中选取的杂原子;n是一个整数,范围为0至2。该异氧化
异噁唑衍
生物具有优异的除草效果和优异的作物与杂草选择性。