Sprung Horn Kramer & Woods
1-phenylpyrroles
 Herbicidal 1-phenylpyrroles of the formula ##STR1## wherein each R.sup.1 represents methyl or together form a tetramethylene group, PA0 R.sup.2 represents hydrogen, C.sub.1-6 alkyl, cyclopropylmethyl, C.sub.1-4 alkoxy-C.sub.1-2 alkyl, C.sub.1-4 alkylthio-C.sub.1-2 alkyl, C.sub.1-4 alkylsulfinyl-C.sub.1-2 alkyl, C.sub.1-4 alkylsulfonyl-C.sub.1-2 alkyl, benzyl or phenylethyl which are optionally substituted by halogen, C.sub.3-4 alkenyl, C.sub.3-4 alkynyl, C.sub.3-4 haloalkenyl, C.sub.2-3 cyanoalkyl or carbmoylmethyl, thiocarbamoylmethyl, trimethylsilylmethyl, CH.sub.2 COOR.sup.3, ##STR2## or a C.sub.1-2 alkyl group which is connected with an optionally substituted 5-6 membered heterocyclic group, wherein PA0 R.sup.3 represents C.sub.1-6 alkyl or C.sub.5-6 cycloalkyl, PA0 R.sup.4 represents hydrogen, methyl, ethyl or cyclopropyl, PA0 R.sup.5 represents OR.sup.6 or N(CH.sub.3).sub.2, in which PA0 R.sup.6 represents hydrogen, C.sub.1-5 alkyl, allyl, propargyl or benzyl, and PA0 n represents 0 to 1. 
Nihon Tokushu Noyaku Seizo K. K.
C C C A A C C A A C C C C A
C07D C07D C07D A01N A01N C07D C07D A01N A01N C07D C07D C07D C07D A01N
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Akihiko Toshio Tadao Hiroshi Atsumi Toyohiko
Yanagi Goto Asami Miyauchi Kamochi Kume