Derivatives of beta-picoline and crop protection agents containing them
    8.
    发明授权
    Derivatives of beta-picoline and crop protection agents containing them 失效
    β-PICOLINE和作物保护剂含有它们的衍生物

    公开(公告)号:US5162329A

    公开(公告)日:1992-11-10

    申请号:US704938

    申请日:1991-05-23

    摘要: .beta.-picoline derivatives of the formula ##STR1## where A is CR.sup.1 R.sup.2, R.sup.1 and R.sup.2 independently of each other are hydrogen, alkyl, alkenyl or alkynyl, or R.sup.1 and R.sup.2 together form a methylene chain,B is one of the groups CH.sub.2, CHOR.sup.3, CHalR.sup.4, C.dbd.O or C.dbd.N-O-R.sup.5, R.sup.3 being hydrogen, alkyl, haloalkyl, cycloalkyl, alkenyl, acyl, phenyl, benzyl or benzoyl, where the phenyl ring is substituted or unsubstituted, R.sup.4 being hydrogen, fluorine, chlorine, bromine or iodine, R.sup.5 being hydrogen, alkyl, haloalkyl, cycloalkyl, alkenyl, phenyl or benzyl, the phenyl ring being substituted or unsubstituted,Ar is a substituted or unsubstituted aryl radical,their N-oxides and plant-tolerated acid addition salts, and fungicides containing these compounds.

    摘要翻译: 其中A为CR 1 R 2,R 1和R 2彼此独立地为氢,烷基,烯基或炔基,或者R 1和R 2一起形成亚甲基链,B为基团CH 2,CHOR 3之一 CH 2 R 4,C = O或C = NO-R 5,R 3为氢,烷基,卤代烷基,环烷基,烯基,酰基,苯基,苄基或苯甲酰基,其中苯环为取代或未取代的,R4为氢,氟,氯, 溴或碘,R 5为氢,烷基,卤代烷基,环烷基,烯基,苯基或苄基,苯环为取代或未取代的,Ar为取代或未取代的芳基,其N-氧化物和植物耐受酸加成盐, 含有这些化合物的杀真菌剂。