[EN] FATTY ACID DERIVATIVES FOR USE AS HERBICIDES<br/>[FR] DÉRIVÉS D'ACIDE GRAS DESTINÉS À ÊTRE UTILISÉS COMME HERBICIDES
申请人:CLARIANT INT LTD
公开号:WO2019162484A1
公开(公告)日:2019-08-29
Fatty acid derivatives of the formula (I) wherein R1 is an aliphatic group containing 1 to 17 carbon atoms, which is linear, branched, saturated or unsaturated; R2, R3, R4, R5, R6, R7 are, independently, hydrogen, methyl, ethyl or hydroxymethyl; m, n and p are numbers from 0 to 17, with the proviso that m + n + p ≥1, and m + n + p < 18 where the different monomers can be arranged in statistical order, alternatingly or as a block copolymer and m, n and p can be a statistical mixture; X is, independently, a covalent bond or hydroxy methylene; R8 is an aliphatic group containing 1 to 10 carbon atoms, which is linear, branched, cyclic, saturated or unsaturated, substituted or unsubstituted phenyl or substituted or unsubstituted benzyl, are useful as herbicides.
公式(I)中的脂肪酸衍生物,其中R1是含有1至17个碳原子的脂肪族基团,可以是直链、支链、饱和或不饱和;R2、R3、R4、R5、R6、R7分别是氢、甲基、乙基或羟甲基;m、n和p是从0到17的数字,但要求m + n + p ≥1,并且m + n + p < 18,其中不同的单体可以按照统计顺序、交替排列或作为嵌段共聚物,m、n和p可以是统计混合物;X是独立的共价键或羟甲基;R8是含有1至10个碳原子的脂肪族基团,可以是直链、支链、环状、饱和或不饱和,取代或未取代的苯基或取代或未取代的苄基,可用作除草剂。