Patent ID: 8183270

Claim:
A compound of the formula (I) wherein X represents NO 2 , CN, COOR 4 or COR 5 ; L represents either a single bond or —CH(CH 2 ) m — where m is an integer from 1-3 in cases where R 1 , S and L taken together represent a 4-, 5-, or 6-membered ring; n is an integer from 0-3; Y represents fluoro, bromo or iodo; R 1 represents C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 haloalkenyl, C 3 -C 6 alkynyl, or —(CH 2 )— in cases where R 1 , S and L taken together represent a 4-, 5-, or 6-membered ring; R 2 and R 3 independently represent hydrogen, methyl, ethyl, cyclopropyl, fluoro, chloro, bromo, or iodo; R 4 represents C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, aryl, heteroaryl, arylalkyl or heteroarylalkyl; R 5 represents hydrogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, aryl, heteroaryl; arylalkyl or heteroarylalkyl.