申请人:UNION CARBIDE CORPORATION
公开号:EP0043263A1
公开(公告)日:1982-01-06
Certain bicyclic 2-iminothiazolidine oximes, which are useful as intermediates for the preparation of insecticidal compounds and compositions, have the general formula:-
wherein R, and R2 are the same or different and are individually hydrogen, C1-C6 alkyl or halogen:
n = 0,1 or 2;
X = -N-OH including E&Z isomers; and
A is an acyclic, cyclic, or bicyclic alkylene or alkenylene group, or an ortho-substituted phenylene group which forms an unsaturated five, six or seven membered heterocyclic ring which can also contain oxygen, sulfur, nitrogen, or carbonyl in addition to the two nitrogens, said alkylene, alkenylene, or phenylene ring systems being optionally substituted with one or more C1-C4 alkyl, cyclohexyl alkoxy, phenoxy, alkylthio, halogen, amido, alkylamido, nitrile, acyl, or nitro groups.
某些双环 2-亚氨基噻唑烷肟可用作制备杀虫化合物和组合物的中间体,其通式如 下:- 1.
其中 R 和 R2 相同或不同,各自为氢、C1-C6 烷基或卤素:
n = 0、1 或 2;
X = -N-OH,包括 E&Z 异构体;以及
A 是无环、环或双环亚烷基或烯基,或正交取代的亚苯基,形成不饱和的五、六或七成员杂环,除两个基团外,还可含有氧、硫、氮或羰基、所述亚烷基、亚烯基或亚苯基环系可任选被一个或多个 C1-C4 烷基、环己基烷氧基、苯氧基、烷硫基、卤素、氨基、烷基氨基、腈基、酰基或硝基取代。