Salts of alkylenebisdithiocarbamic acid derivatives, processes for their preparation, fungicidal compositions containing them and methods of combating fungi
申请人:TOKYO ORGANIC CHEMICAL INDUSTRIES, LTD.
公开号:EP0037861A1
公开(公告)日:1981-10-21
Salts of alkylenebisdithiocarbamic acid derivatives, processes for their preparation, fungicidal compositions containing tham and methods of combating fungi.
Novel compounds are provided which exhibit activity as fungicides. The novel compounds are salts of an al- kylenebisdithiocarbomic acid of the formula:
wherein
X is alkylene group having 2 to 6 carbon atoms;
Y and Y', which may be the same or different each represents
(1) hydrogen except that both Y and Y' cannot be hydrogen;
(2) (C6-C20)alkyl:
(3) a grouo of the formula
in which R is hydrogen or (C1-C6)alkyl, R, is hydrogen, (C1-C18)alkyl, (C2-C8)alkenyl, (C3-C6)alkynyl, phenyl or phenyl substituted with up to three of the same or different substituents selected from (C1-C4)alkyl and halo, and m is 0, 1 or 2 ;
(4) a group of the formula
where R2 is hydrogen, halo or (C1-C18)alkyl, n is 1 or 2. and p is 0, 1, 2 or 3;
(5) a group of the formula
where R is as above defined, R3 is hydrogen, hydroxy or (C,-C6)-alkyl and R4 is (C1-C18)alkyl, (C1-C6)alkylamino(C1-C6)-alkyl, di(C1-C6)alkylamino(C1-C6)alkyl, (C2-C8)alkenyl, (C3-C6)alkynyl, hydroxy(C1-C6)alkyl or a saltforming group or atom, and g is 0 or 1;
(6) a group of the formula
where R, R3 and q are as above defined;
(7) a group of the formula -(CHR)q-CHR3CONH2 where R, R3 and q are as above defined;
(8) a salt of a thio acid group of the formula
where R, R3 and m are as above defined;
(9) a group of the formula-CHR-CHR2SH-, or a metal salt thereof, where R and R2 are as above defined, or a -(CH2)2-NH2 or ,-(CH2)2-NH-(CH2)2-NH2 group with the proviso that only one of Y and Y' can be such an amino group, the other being a different organic substituent;
(10) a group of the formula
where R, R2 and m are as above defined; or
(11) a group of the formula -(CHR)m-CH(OH)CCl3 where R and m are as above defined.
烷基双二硫代氨基甲酸衍生物的盐、其制备工艺、含有它们的杀真菌组合物以及防治真菌的方法。
本研究提供了具有杀真菌活性的新型化合物。这些新型化合物是式中烯双二硫代氨基甲酸的盐类:
式中
X 是具有 2 至 6 个碳原子的亚烷基;
Y和Y'可以相同或不同,各自代表
(1) 氢,但 Y 和 Y' 不能都是氢;
(2) (C6-C20)烷基:
(3) 式中的基团
其中 R 是氢或(C1-C6)烷基,R, 是氢、(C1-C18)烷基、(C2-C8)烯基、(C3-C6)炔基、苯基或被至多三个选自(C1-C4)烷基和卤代的相同或不同取代基取代的苯基,且 m 是 0、1 或 2;
(4) 式中的基团
其中 R2 为氢、卤代或 (C1-C18) 烷基,n 为 1 或 2,p 为 0、1、2 或 3;
(5) 式中的基团
其中 R 如上定义,R3 是氢、羟基或 (C,-C6)-烷基,R4 是 (C1-C18)烷基、(C1-C6)烷基氨基(C1-C6)-烷基、二(C1-C6)烷基氨基(C1-C6)烷基、(C2-C8)烯基、(C3-C6)炔基、羟基(C1-C6)烷基或成盐基团或原子,且 g 是 0 或 1;
(6) 式中的基团
其中 R、R3 和 q 如上定义;
(7) 式中 R、R3 和 q 如上定义的基团-(CHR)q-CHR3CONH2;
(8) 式中 R、R3 和 m 如上定义的硫代酸基团的盐
式中 R、R3 和 m 如上定义;
(9) 式中 R 和 R2 如上定义的-CHR-CHR2SH-基团或其金属盐,或-(CH2)2-NH2 或 ,-(CH2)2-NH-(CH2)2-NH2 基团,但 Y 和 Y'中只能有一个是这样的氨基,另一个是不同的有机取代基;
(10) 式中的基团
其中 R、R2 和 m 如上定义;或
(11) 式中 R 和 m 如上定义的基团-(CHR)m-CH(OH)CCl3。