申请人:BASF Aktiengesellschaft
公开号:US07488732B2
公开(公告)日:2009-02-10
2-Substituted pyrimidines of the formula I
in which the index n and the substituents L, Ra, Rb, Rc, Rz, Ru, Rv, A′, A″ and A′″ are as defined in the description and:
R1 is C3-C10-alkyl, C3-C10-alkenyl, C3-C10-alkynyl, C3-C12-cycloalkyl, C3-C10-cycloalkenyl or a five- to ten-membered saturated, partially unsaturated or aromatic heterocycle which is attached via carbon and contains one to four heteroatoms from the group consisting of O, N and S,
R2 is halogen, cyano, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl, C1-C4-alkoxy, C3-C4-alkenyloxy or C3-C4-alkynyloxy, where the alkyl, alkenyl and alkynyl radicals of R2 may be substituted by halogen, cyano, nitro, C1-C2-alkoxy or C1-C4-alkoxycarbonyl, and
R3 is cyano, CO2Ra, C(═O)NRzRb, C(═O)—N—ORb, C(═S)—NRaRb, C(═NORa)NRzRb, C(═NRa)NRzRb, C(═O)NRa—NRzRb, C(═N—NRzRc)NRaRb, C(═O)Ra, C(═NORb)Ra, C(═N—NRzRb)Ra, CRaRb—ORz, CRaRb—NRzRc, ON(═CRaRb), O—C(═O)Ra, NRaRb′, NRa(C(═O)Rb), NRa(C(═O)ORb), NRa(C(═O)—NRzRb), NRa(C(═NRc)Rb), NRa(N═CRcRb), NRa—NRzRb, NRz—ORa, NRa(C(═NRc)—NRzRb), NRa(C(═NORc)Rb),
processes for preparing these compounds, compositions comprising these compounds and their pesticidal use are described.
公式I中的2-取代嘧啶化合物,其中指数n和取代基L、Ra、Rb、Rc、Rz、Ru、Rv、A'、A"和A'"如描述中所定义,且:R1是C3-C10烷基、C3-C10烯基、C3-C10炔基、C3-C12环烷基、C3-C10环烯基或通过碳连接并含有来自O、N和S组的1-4个杂原子的五元至十元饱和、部分不饱和或芳香杂环;R2是卤素、氰基、C1-C4烷基、C2-C4烯基、C2-C4炔基、C1-C4烷氧基、C3-C4烯氧基或C3-C4炔氧基,其中R2的烷基、烯基和炔基基团可被卤素、氰基、硝基、C1-C2烷氧基或C1-C4烷氧羰基取代;R3是氰基、CO2Ra、C(═O)NRzRb、C(═O)—N—ORb、C(═S)—NRaRb、C(═NORa)NRzRb、C(═NRa)NRzRb、C(═O)NRa—NRzRb、C(═N—NRzRc)NRaRb、C(═O)Ra、C(═NORb)Ra、C(═N—NRzRb)Ra、CRaRb—ORz、CRaRb—NRzRc、ON(═CRaRb)、O—C(═O)Ra、NRaRb′、NRa(C(═O)Rb)、NRa(C(═O)ORb)、NRa(C(═O)—NRzRb)、NRa(C(═NRc)Rb)、NRa(N═CRcRb)、NRa—NRzRb、NRz—ORa、NRa(C(═NRc)—NRzRb)、NRa(C(═NORc)Rb)。描述了制备这些化合物的方法,包括这些化合物的组合物及其杀虫用途。