申请人:Consortium fur Elektrochemische Industrie GmbH
公开号:US04189486A1
公开(公告)日:1980-02-19
1-(3-Pyridyl)-2,2,2-trihaloethyl compounds of the general formula I ##STR1## in which n is 0 or 1, R represents oxygen, hydrogen or an organic radical having at the most 12 C-atoms, m is 0 when R is oxygen, m is 1/2 or 1 when R is hydrogen or an aliphatic or aralkyl radical, and X represents a negative ion, R' represents a radical of the general formula II ##STR2## wherein V, Y, Z represent chlorine or bromine and may be identical or different, but are preferably identical; A represents hydrogen or a radical of the general formula III ##STR3## wherein B' is oxygen or sulphur, and B stands for an organic radical having up to 12 C atoms, or for an amino group of the general formula IV ##STR4## wherein F and D are identical or different, and represent hydrogen or organic radicals having at most 12 C-atoms; A may further be a sulphonyl group of the general formula --SO.sub.2 --B, in which B has the same meaning as in formula III. The invention also relates to a process of making the compounds, which are effective ingredients of fungicides and seed-dressing agents.
一般公式I的1-(3-吡啶基)-2,2,2-三卤乙基化合物,其中n为0或1,R代表氧、氢或最多具有12个C原子的有机基团,当R为氧时,m为0,当R为氢或脂肪族或芳基基团时,m为1/2或1,X代表负离子,R'代表一般式II的基团,其中V、Y、Z代表氯或溴,可以相同也可以不同,但最好相同;A代表氢或一般式III的基团,其中B'为氧或硫,B代表最多具有12个C原子的有机基团,或一般式IV的氨基基团,其中F和D相同或不同,表示氢或最多具有12个C原子的有机基团;A还可以是一般式--SO.sub.2--B的磺酰基团,其中B的含义与公式III相同。本发明还涉及制备这些化合物的方法,这些化合物是杀菌剂和种衣剂的有效成分。