申请人:——
公开号:US20040176253A1
公开(公告)日:2004-09-09
The invention relates to novel aryl ketones of the formula (I)
1
in which
A
1
, A
2
, Q, R
1
, R
2
, X, Y and Z are as defined in the description,
their use as herbicides and processes and intermediates for their preparation.
本发明涉及式 (I) 的新型芳基酮
1
其中
A
1
, A
2
、Q、R
1
, R
2
X、Y 和 Z 在说明中定义、
它们作为除草剂的用途及其制备工艺和中间体。