申请人:BASF Aktiengesellschaft
公开号:US05237089A1
公开(公告)日:1993-08-17
N-substituted 3,4,5,6-tetrahydrophthalimides and their intermediates of the general formula I ##STR1## where A is --NO.sub.2, --NH.sub.2 or ##STR2## corresponding to the compounds Ia, Ib and Ic, B is --CH.sub.2 --, --CH.sub.2 --CHR.sup.1 --, --CH.sub.2 --CHR.sup.1 --CH.sub.2 --, --CH.dbd., --CH.dbd.CR.sup.1 -- or --CH.dbd.CR.sup.1 --CH.dbd., R.sup.1 being --H, --Cl, --Br or --CH.sub.3, D is ##STR3## or .dbd.C<, depending on the terminal group B, X is --H, --Cl or --Br, Y is --H, C.sub.1 -C.sub.7 -alkyl, --Cl, --Br, --CN, --CONH.sub.2 or --CO.sub.2 R.sup.2, where R.sup.2 is H, C.sub.1 -C.sub.6 -alkyl, C.sub.5 - or C.sub.6 -cycloalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylmercapto-C.sub.2 -C.sub.4 -alkyl, propargyl, benzyl, .alpha.-phenylethyl, .alpha.-phenylpropyl, C.sub.2 -C.sub.4 -alkyl which is monosubstituted, disubstituted or trisubstituted by F or Cl, or CH.sub.3 -substituted or Cl-substituted allyl, and Z is --COOR.sup.2, --CONR.sup.3 R.sup.4, ##STR4## or --COR.sup.2, where R.sup.3 and R.sup.4 are each H or C.sub.1 -C.sub.4 -alkyl or together form a 5-membered or 6-membered cycloaliphatic ring whose carbon chain may be interrupted by an oxygen atom.
一般式I的N取代的3,4,5,6-四氢酞酰亚胺及其中间体,其中A是--NO.sub.2,--NH.sub.2或##STR2##相应于化合物Ia,Ib和Ic,B是--CH.sub.2--,--CH.sub.2--CHR.sup.1--,--CH.sub.2--CHR.sup.1--CH.sub.2--,--CH.dbd.,--CH.dbd.CR.sup.1--或--CH.dbd.CR.sup.1--CH.dbd.,其中R.sup.1是--H,--Cl,--Br或--CH.sub.3,D是##STR3##或.dbd.C<,取决于末端基团B,X是--H,--Cl或--Br,Y是--H,C.sub.1-C.sub.7-烷基,--Cl,--Br,--CN,--CONH.sub.2或--CO.sub.2R.sup.2,其中R.sup.2是H,C.sub.1-C.sub.6-烷基,C.sub.5-或C.sub.6-环烷基,C.sub.1-C.sub.4-烷氧基-C.sub.2-C.sub.4-烷基,C.sub.1-C.sub.4-烷基硫醇-C.sub.2-C.sub.4-烷基,丙炔基,苄基,.alpha.-苯乙基,.alpha.-苯丙基,C.sub.2-C.sub.4-烷基,其被F或Cl单取代,双取代或三取代,或CH.sub.3-取代或Cl-取代的烯丙基,Z是--COOR.sup.2,--CONR.sup.3R.sup.4,##STR4##或--COR.sup.2,其中R.sup.3和R.sup.4各自是H或C.sub.1-C.sub.4-烷基,或共同形成一个5-成员或6-成员的环状脂肪环,其碳链可以被氧原子中断。