申请人:The University of Leeds
公开号:US06689290B2
公开(公告)日:2004-02-10
A mixture comprising a molecule of formula (I); in which A1, A2, A3, A4, A5 and A6, which may be the same or different, are each N or —CH; Y1, Y2, Y3, Y4, Y5 and Y6, which may be the same or different, are each hydrogen or C1 to C12 alkoxy; X1, X2, X3, X4, X5 and X6, which may be the same or different, are each hydrogen, C1 to C12 alkoxy or alkyl C1 to C12; and R7, R8, R9, R10, R11 and R12 are each hydrogen, or each of R7 and R8, R9 and R10 and R11 and R12 may form a bond; and a molecule of formula (II); in which R1, R2, R3, R4, R5 and R6, which may be the same or different, are each alkyl or substituted (and/or chiral) alkyl C1 to C16, acyl C1 to C16, polyethyleneoxy, a flexible connection to a polymer backbone or part of a polymer backbone in homopolymers, copolymers or block copolymers; and B1, B2, B3, B4, B5 and B6a, which may be the same or different, are each, hydrogen, alkyl C1 to C16, alkoxy C1 to C16, nitro, halogeno, cyano, amido, diazo or ester, e.g. alkyl C1 to C16 ester.
一种混合物,包括式(I)的分子;其中A1,A2,A3,A4,A5和A6,可以相同或不同,均为N或—CH;Y1,Y2,Y3,Y4,Y5和Y6,可以相同或不同,均为氢或C1到C12的烷氧基;X1,X2,X3,X4,X5和X6,可以相同或不同,均为氢,C1到C12的烷氧基或烷基C1到C12;以及R7,R8,R9,R10,R11和R12均为氢,或者R7和R8,R9和R10以及R11和R12中的每一个可以形成键;以及式(II)的分子;其中R1,R2,R3,R4,R5和R6,可以相同或不同,均为烷基或取代(和/或手性)烷基C1到C16,酰基C1到C16,聚
乙二醇,柔性连接到聚合物骨架或聚合物骨架的一部分,在同聚物,共聚物或嵌段共聚物中;以及B1,B2,B3,B4,B5和B6a,可以相同或不同,均为氢,烷基C1到C16,烷氧基C1到C16,硝基,卤素,
氰基,酰胺,重氮或酯,例如烷基C1到C16酯。