Oblon, Spivak, McClelland, Maier & Neustadt
Substituted benzoyl derivatives and selective herbicides
 An herbicidally effective benzoyl derivative having the formula: ##STR1## wherein X.sub.1 is C.sub.1 -C.sub.4 alkoxy or halogen; PA0 X.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen; PA0 X.sub.5 is hydrogen or fluorine; PA0 Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4 and Y.sub.5 are independently hydrogen or C.sub.1 -C.sub.4 alkyl; PA0 R.sub.1 is C.sub.1 -C.sub.4 alkyl; PA0 R.sub.4 is C.sub.1 -C.sub.3 alkyl; PA0 n is an integer of 0, 1 or 2 is discosed. In addition, the herbicidally effective benzoyl derivative having the formula: ##STR2## wherein: X.sub.1 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy halogen; PA0 X.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen; PA0 X.sub.5 is hydrogen or fluorine; PA0 Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4 and Y.sub.5 are independently hydrogen or C.sub.1 -C.sub.4 alkyl; PA0 R.sub.1 is C.sub.1 -C.sub.4 alkyl; PA0 R.sub.4 is C.sub.1 -C.sub.3 alkyl; PA0 n is an integer of 0, 1 or 2; PA0 L is C.sub.1 -C.sub.4 alkylene is disclosed. 
Nissan Chemical Industries Ltd.
C C C A C C A C A C C C C C
C07C C07C C07C A01N C07C C07C A01N C07C A01N C07C C07C C07C C07C C07C
inventional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Shigeomi Koichi Masatoshi Norio Takuya Tsutomu Takashi Eiichi
Watanabe Suzuki Baba Tanaka Kakuta Nawamaki Ikai Oya