2-nitromethylidene/2-cyanimino/2-nitro-imino-pyrrolidines and piperidines, intermediates, and their use as pesticides
申请人:Syngenta Investment Corporation
公开号:US06353001B1
公开(公告)日:2002-03-05
Compounds of formula:
wherein
A is an unsubstituted or substituted aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical wherein a ring nitrogen atom may have been replaced by a group
R1 is hydrogen or C1-C3alkyl;
R2 is hydrogen or C1-C3alkyl;
R3 is hydrogen, an unsubstituted or substituted C1-C6alkyl, C3-C6cycloalkyl, C2-C6alkenyl or C2-C6alkynyl group, or C(═O)—R5,
R5 is C1-C4alkyl, C1-C4alkoxy, an unsubstituted or substituted phenyl, phenoxy or benzyloxy group, or N(R6)2,
each R6, independently of the other, is hydrogen, C1-C4alkyl or unsubstituted or substituted phenyl,
X is CH—NO2, N—CN or N—NO2 and
n is from 1 to 3,
in free form or in salt form, and, where appropriate, tautomers of those compounds and the salts thereof, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
化合物的公式为:其中A是未取代或取代的芳香族或非芳香族、单环或双环杂环基团,其中一个环氮原子可以被取代为基团R1,R1为氢或C1-C3烷基;R2为氢或C1-C3烷基;R3为氢,未取代或取代的C1-C6烷基,C3-C6环烷基,C2-C6烯基或C2-C6炔基,或C(═O)-R5,R5为C1-C4烷基,C1-C4烷氧基,未取代或取代的苯基,苯氧基或苄氧基,或N(R6)2,每个R6独立地为氢,C1-C4烷基或未取代或取代的苯基,X为CH-NO2,N-CN或N-NO2,n为1-3,在自由形式或盐形式下,以及这些化合物的互变异构体和其盐,可以用作农药活性成分,并可以按照已知方法制备。