申请人:BASF Aktiengesellschaft
公开号:US05661106A1
公开(公告)日:1997-08-26
3-(Het)aryloxy(thio)carboxylic acid derivatives of the formula I ##STR1## where R.sup.1 is hydrogen, COOH or a radical which can be hydrolyzed to give COOH; R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; X is nitrogen or CR.sup.14, where R.sup.14 is hydrogen or, together with R.sup.3, forms a 3-membered or 4-membered alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen; R.sup.4 is alkyl, cycloalkyl, cycloalkenyl, alkenyl or alkynyl, each of which is unsubstituted or substituted; an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom; unsubstituted or substituted phenyl or naphthyl; R.sup.4 and R.sup.5, together with the neighboring carbon atom, form a 3-membered to 8-membered ring which may contain an oxygen or sulfur atom and which is unsubstituted or substituted; R.sup.5 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl, each of which is unsubstituted or substituted; R.sup.6 is unsubstituted or substituted phenyl or naphthyl or an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom; Y is sulfur or oxygen or a single bond; and Z is sulfur or oxygen.
化学式I的3-(Het)芳基氧(硫)羧酸衍生物,其中R1为氢、COOH或可水解成COOH的基团;R2和R3分别为卤素、烷基、卤代烷基、烷氧基、卤代烷氧基或烷硫基;X为氮或CR14,其中R14为氢或与R3一起形成一个3-或4-成员的烷基或烯基链,其中一个亚甲基被氧代替;R4为烷基、环烷基、环烯基、烯基或炔基,每个基团未被取代或被取代;未被取代或被取代的五元或六元杂环芳香结构,其中包含一个到三个氮原子或一个硫或氧原子;未被取代或被取代的苯基或萘基;R4和R5与相邻的碳原子一起形成一个3-至8-成员的环,其中可以含有一个氧或硫原子,未被取代或被取代;R5为氢、烷基、烯基、炔基、环烷基、卤代烷基、烷氧基烷基硫基或苯基,每个基团未被取代或被取代;R6为未被取代或被取代的苯基或萘基或未被取代或被取代的五元或六元杂环芳香结构,其中包含一个到三个氮原子或一个硫或氧原子;Y为硫或氧或单键;Z为硫或氧。