| 摘要 |
Benzocycloheptene compound (I), is new. Benzocycloheptene compound of formula (I), is new. Z : N, P, As or P=O; X, Y 1>C(R) 2, C=O, O, S, NR, Si(R) 2, PR, P(=O)R, S(=O) or SO 2; A : CR or N; Ar 1>a monovalent aromatic or heteroaromatic ring system with 5-40 aromatic ring atoms, which are optionally substituted by one or more R; Ar 2>a bivalent aromatic or heteroaromatic ring system with 5-40 aromatic ring atoms, which is optionally substituted by one or more R; either R : H, F, Cl, Br, I, CN, NO 2, Si(R 1>) 3, N(R 1>) 2, B(OR 1>) 2, 1-40C- alkyl or -(thio)alkoxy, 3-40C- cyclic alkyl- or (thio)alkoxy- (optionally substituted by one or more R 1>) (where one or more non-adjacent CH 2 are substituted by R 1>C=CR 1>, Ctriple boundC, Si(R 1>) 2, Ge(R 1>) 2, Sn(R 1>) 2-S-, -N(R 1>)- or -CONR 1>, one or more H is substituted by F, Cl, Br, I, CN or NO 2), (hetero)aromatic ring system with 5-40 ring atoms (optionally substituted by R 1>), or (hetero)aryloxy- with 5-24 aromatic ring atoms (optionally substituted by one or more R 1>); or R+R : a mono- or polycyclic, aliphatic or aromatic ring system; either R 1>H or 1-20C-hydrocarbon (aliphatic and/or aromatic), where one or more H is replaced by F; or R 1> + R 1>a mono- or polycyclic, aliphatic or aromatic ring system; n : 0-3; and m : 0 or 1. When m is 0, then group Y 1> is absent, instead of which R is bonded. Independent claims are included for: (1) an organic electronic device comprising at least an organic layer comprising (I); and (2) a mixture comprising (I) and at least a host material. [Image] . |
