Dithiocarbamate plant fungicides
    1.
    发明授权
    Dithiocarbamate plant fungicides 失效
    二硫代氨基甲酸酯植物杀真菌剂

    公开(公告)号:US4613615A

    公开(公告)日:1986-09-23

    申请号:US568210

    申请日:1984-05-21

    摘要: The invention relates to a plant protecting composition which contains 1 to 80% by weight substituted alkoxycarbonyl dithiocarbamates or thiolcarbamates of formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and stand for hydrogen, straight or branched chain, saturated or unsaturated alkyl, alkoxyalkyl, alkylaminoalkyl, dialkylaminoalkyl having 1 to 10 carbon atoms, cycloalkyl, phenyl or halogenphenyl,R.sup.3 stands for straight or branched chain, saturated or unsaturated alkyl, cycloalkyl, phenyl or halogenphenyl, andX stands for oxygen or sulfur,as well as 10 to 90% by weight solid and/or liquid diluent(s) and 1 to 30% by weight additive(s).The novel compounds of formua (I) may be obtained in such way that a salt of disubstituted dithiocarbamic acid or thiolcarbamic acid of formula (II) ##STR2## wherein R.sup.1, R.sup.2 and X have the same meanings as defined above and Me stands for alkali or ammonium ion or amine residue, is reacted with a chloroformic acid ester of formula (III) ##STR3## in an organic solvent or in aqueous medium at a temperature of 0.degree. C. to 60.degree. C. thereafter the compound of formula (I) is obtained by a method known per se.

    摘要翻译: PCT No.PCT / HU83 / 00017 Sec。 371日期1984年5月21日 102(e)日期1984年5月21日PCT提交1983年4月20日PCT公布。 公开号WO83 / 03603 日期:1983年10月27日本发明涉及含有1至80重量%的取代的烷氧基羰基二硫代氨基甲酸酯或式(I)的硫代氨基甲酸酯的植物保护组合物。其中R1和R2相同或不同, 对于氢,直链或支链,饱和或不饱和的烷基,烷氧基烷基,烷基氨基烷基,具有1-10个碳原子的二烷基氨基烷基,环烷基,苯基或卤素苯基,R3代表直链或支链,饱和或不饱和的烷基,环烷基,苯基或卤素苯基, X代表氧或硫,以及10至90重量%的固体和/或液体稀释剂和1至30重量%的添加剂。 式(I)的新化合物可以以如下方式获得:使式(II)的二取代二硫代氨基甲酸或硫代氨基甲酸盐(II)其中R1,R2和X具有与上述相同的含义,Me 代替碱或铵离子或胺残基,在有机溶剂或水介质中,在0℃至60℃的温度下,与式(III)的氯甲酸酯反应,此后 通过本身已知的方法获得式(I)化合物。