主权项 |
1. A composition, comprising:
(a) a compound of the formula; and
(b) a polymeric material, wherein p is 0, or 1, q is 0, or 1, A1 and A2 are independently of each other a group of formulaor have the meaning of R5,
A3, A4 and A5 are independently of each other a group of formula a is 1 or 2; b is 0, 1 or 2; c is 0, 1 or 2; k is 0, 1, or 2; 1 is 1, 2, or 3; r is 0, or 1; z is 0, 1 or 2; R1, R2, R1′, R2′, R1″, R2″, R1* and R2* may be the same or different and are each independently selected from hydrogen, a C1-C100alkyl group which can optionally be substituted with C1-C8alkyl, C1-C8alkoxy, halogen, C5-C12cycloalkyl, nitro, cyano, vinyl, allyl, C6-C24aryl, C2-C20heteroaryl, a silyl group or a siloxanyl group and/or can optionally be interrupted by —O—, —S—, —NR39—, —COO—, —CO— or —OCO—, a C2-C100alkenyl group which can optionally be substituted with C1-C8alkoxy, halogen, C5-C12cycloalkyl, nitro, cyano, vinyl, allyl, C6-C24aryl, C2-C20heteroaryl, a silyl group or a siloxanyl group and/or can optionally be interrupted by —O—, —S—, —COO—, —CO— or —OCO—, a C3-C100alkinyl group which can optionally be substituted with C1-C8alkyl, C1-C8alkoxy, halogen, C5-C12cycloalkyl, nitro, cyano, vinyl, allyl, C6-C24aryl, C20heteroaryl, a silyl group or a siloxanyl group and/or can optionally be interrupted by —O—, —S—, —NR39—, —COO—, —CO— or —OCO—, a C3-C12cycloalkyl group which can optionally be substituted with C1-C8alkoxy, halogen, C5-C12cycloalkyl, nitro, cyano, vinyl, allyl, C6-C24aryl, C2-C20heteroaryl, a silyl group or a siloxanyl group and/or can optionally be interrupted by —O—, —S—, —NR39—, —COO—, —CO— or —OCO—, a C6-C24aryl group which can optionally be substituted with C1-C8alkyl, C1-C8alkoxy, halogen, C5-C12cycloalkyl, nitro, cyano, vinyl, allyl, C6-C24aryl, C2-C20heteroaryl, a silyl group or a siloxanyl group, a C2-C20heteroaryl group which can optionally be substituted with C1-C8alkoxy, halogen, C5-C12cycloalkyl, nitro, cyano, vinyl, allyl, C6-C24aryl, C2-C20heteroaryl, a silyl group or a siloxanyl group, —CO—C1-C18alkyl, —CO—C5-C12cycloalkyl, —COO—C1-C18alkyl; R3 is hydrogen, halogen, cyano, C1-C25alkyl which is substituted by E and/or interrupted by D,COO—C1-C18alkyl, C3-C12cycloalkyl, C3-C12cycloalkyl, which is substituted by G, C2-C18alkenyl, C2-C18alkynyl, C1-C18thioalkoxy, C1-C18alkoxy, C1-C18alkoxy which is substituted by E and/or interrupted by D, C7-C25aralkyl, or C7-C25aralkyl, which is substituted by G, or has the meaning of R5, or R6;Ar1, Ar2, Ar3, Ar4, Ar5, Ar6 and Ar7 are each independently a bivalent group of formula X is —O—, —S—, —NR10—, —Si(R18)(R19)—, —Ge(R18)(R19)—, —C(R12)(R13)—, —C(═O)—, —C(═CR14R15)—, R10 and R11 are each independently hydrogen, C1-C18alkyl, C1-C18haloalkyl, C7-C25arylalkyl, or C1-C18alkanoyl, R12 and R13 are each independently hydrogen, C1-C18alkyl, C1-C18haloalkyl, C7-C25arylalkyl, C6-C24aryl, or C2-C20heteroaryl, or R12 and R13 together represent oxo,or form a five or six membered ring, which is unsubstituted or substituted by C1-C18alkyl and/or C1-C18alkoxy;
R14 and R15 are each independently hydrogen, C1-C18alkyl, C6-C24aryl, C2-C20heteroaryl, —CN or COOR50; R16 and R17 are each independently hydrogen, halogen, C1-C25alkyl, C1-C25alkoxy, C7-C25arylalkyl, orRx is a C1-C8alkyl group, or a tri(C1-C8alkyl)silyl group,
R18 and R19 are each independently hydrogen, C1-C18alkyl, C7-C25arylalkyl, or a phenyl group, which optionally can be substituted one to three times with C1-C8alkyl and/or C1-C8alkoxy, R20 and R21 are each independently hydrogen, C1-C25alkyl, C2-C25alkenyl, C2-C25alkyl which is interrupted by —O— or —S—, COOR50, cyano, C1-C18alkoxy, C6-C24aryl, C7-C25arylalkyl, halogen or C2-C20heteroaryl, or R20 and R21 together represent alkylene or alkenylene which may be both bonded via oxygen and/or sulfur to the (hetero)aromatic residue and which may both have up to 4 carbon atoms, R30 to R38 are each independently hydrogen, C1-C25alkyl, C2-C25alkenyl, C2-C25alkyl which is interrupted by —O— or —S—, COOR50, cyano, C1-C18alkoxy, C6-C24aryl, C7-C25arylalkyl, halogen or C2-C20heteroaryl, R40 and R41 are each independently hydrogen, C1-C25alkyl, C2-C25alkenyl, C2-C25alkyl which is interrupted by —O— or —S—, COOR50, cyano, C1-C18alkoxy, C6-C24aryl, C7-C25arylalkyl, halogen or C2-C20heteroaryl, R50 is C1-C25alkyl, C1-C25haloalkyl, C7-C25arylalkyl, C6-C24aryl or C2-C20heteroaryl; R60 to R68 are each independently H, halogen, cyano, C1-C25alkyl, C1-C25alkyl which is substituted by E and/or interrupted by D, C6-C24aryl, C6-C24aryl which is substituted by G, C2-C20heteroaryl, C2-C20heteroaryl which is substituted by G, C3-C12cycloalkyl, C3-C12cycloalkyl, which is substituted by G, C2-C18alkenyl, C2-C18alkynyl, C1-C18alkoxy, C1-C18alkoxy which is substituted by E and/or interrupted by D, C7-C25aralkyl, or C7-C25aralkyl, which is substituted by G, D is —CO—, —COO—, —S—, —O—, —NR39—, or —C(═O)NR39−, E is C1-C8thioalkoxy, COO—C1-C18alkyl, C1-C8alkoxy, CN, —NR39R39′, —CONR39R39′, or halogen, G is E, or C1-C18alkyl, and R39 and R39′ are each independently hydrogen, C1-C18alkyl, C1-C18haloalkyl, C7-C25arylalkyl, or C1-C18alkanoyl, with the proviso that, if the polymeric material is a diketopyrrolopyrrole (DPP) polymer, a quotient of a weight average molecular weight of the DPP polymer and a molecular weight of the repeating unit of the polymer is at least 5. |