Patent ID: 6313071
Filing Date: 2001-11-06
Classification: A01N,C07C,C07F

Abstract:
A phenylacetylene derivative represented by the formula: ##STR32##whereinX is a halogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.1 -C.sub.6 alkoxy group, a C.sub.1 -C.sub.6 haloalkyl group or a C.sub.1 -C.sub.6 haloalkoxy group;n is 0 or an integer from 1 to 4;R.sup.1 is a C.sub.1 -C.sub.6 alkyl group;R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.2 -C.sub.6 alkenyl group, a C.sub.2 -C.sub.6 alkynyl group, a C.sub.1 -C.sub.6 alkoxy group, a C.sub.1 -C.sub.6 alkoxy-C.sub.1 -C.sub.6 alkyl group, a C.sub.1 -C.sub.6 alkylcarbonyl group or a C.sub.1 -C.sub.6 alkoxycarbonyl group;A is a C.sub.1 -C.sub.6 alkylene group which may be branched;G is an oxygen atom, a sulfur atom or a --NR.sup.3 -- group, wherein R.sup.3 is a hydrogen atom or a C.sub.1 -C.sub.6 alkyl group; andY is a hydrogen atom; a C.sub.1 -C.sub.10 alkyl group that may be substituted by a halogen atom, a hydroxyl group or a C.sub.1 -C.sub.6 alkoxy group; a C.sub.2 -C.sub.10 alkenyl group, a C.sub.2 -C.sub.10 alkynyl group; a C.sub.3 -C.sub.6 cycloalkyl group that may be substituted by a halogen atom, a hydroxyl group or a C.sub.1 -C.sub.6 alkoxy group; a C.sub.3 -C.sub.6 cycloalkenyl group, a C.sub.3 -C.sub.6 cycloalkyl-C.sub.1 -C.sub.6 alkyl group; an aryl-C.sub.1 -C.sub.6 alkyl group that may be substituted by a halogen atom, a C.sub.1 -C.sub.6 alkyl group or a C.sub.1 -C.sub.6 alkoxy group; C(O)R.sup.4, COOR.sup.5, a SiR.sup.6 R.sup.7 R.sup.8 --C.sub.1 -C.sub.6 alkyl group, or a SiR.sup.6 R.sup.7 R.sup.8 group, wherein R.sup.4 --R.sup.8 are the same or different and represent a hydrogen atom or a C.sub.1 -C.sub.6 alkyl group.