发明名称 Flavanthrene derivatives and their use as organic semiconductors
摘要 The invention relates to benzo[h]benz[5,6]acridino[2,1,9,8-klmna]acridines, methods of their preparation, their use as semiconductors in organic electronic (OE) devices, and to OE devices comprising them.
申请公布号 US9373801(B2) 申请公布日期 2016.06.21
申请号 US201213982004 申请日期 2012.01.04
申请人 MERCK PATENT GMBH 发明人 Wang Changsheng;Mitchell William;D'Lavari Mansoor;Tierney Steven
分类号 H01L51/00;C07F7/08;H01L51/05 主分类号 H01L51/00
代理机构 Miller, White, Zelano, Branigan, P.C. 代理人 Miller, White, Zelano, Branigan, P.C.
主权项 1. A compound of formula I wherein the individual groups have the following meanings R1 and R2 independently of each other denote —C≡C—R3, R3 is an optionally substituted alkyl, silyl or germyl group, or an aryl or heteroaryl group with 1 to 20 ring atoms which is unsubstituted or substituted by one or more groups L X1 to X6 independently of each other, and on each occurrence identically or differently, denote H or have one of the meanings given for L, L is selected from P-Sp-, F, Cl, Br, I, —OH, —CN, —NO2, —NCO, —NCS, —OCN, —SCN, —C(═O)NR0R00, —C(═O)X0, —C(═O)R0, —NR0R00, C(═O)OH, optionally substituted silyl or germyl, optionally substituted aryl or heteroaryl having 4 to 20 ring atoms, straight chain, branched or cyclic alkyl, which is optionally substituted, alkoxy, oxaalkyl or thioalkyl with 1 to 20, preferably 1 to 12 C atoms which is unsubstituted or substituted with one or more F or Cl atoms or OH groups, and straight chain, branched or cyclic alkenyl, alkynyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy or alkoxycarbonyloxy with 2 to 30, preferably 2 to 12 C atoms which is unsubstituted or substituted with one or more F or Cl atoms or OH groups, P is a polymerisable group, Sp is a spacer group or a single bond, X0 is halogen, R0, R00 independently of each other denote H or alkyl with 1 to 20 C-atoms, Y0, Y00 independently of each other denote H, F, Cl or CN.
地址 Darmstadt DE