| abstract |
(57) [Summary] [Structure] Formula I: [In the formula, -W- is a group: And the N atom of the ring is bound through the C atom; R 1 is an H atom, a C 1-4 alkyl group or the like; R 2 is a halogen or cyano group; R 3 is an H atom, halogen; R 4 is an H atom, a halogen atom or a C 1-4 alkyl group; R 5 is C 1 -4 represents an alkyl group or the like; and R 4 and R 5 together are-(CH 2 ) n. Represents a number; n represents a number of 3 or 4; R 13 represents a C 1-4 alkyl group or the like; Q represents, for example, a group a): (In the formula, R 6 represents an H atom, a C 1-8 alkyl group, a C 3-7 cycloalkyl group or the like)], and a case where R 1 is a hydrogen atom. , Pesticidally acceptable salts of the compounds of formula I; and methods of making and using them. [Effect] The above compounds are excellent as active ingredients for herbicides. |