摘要:
The present invention relates to substituted benz[a]anthracene derivatives, to the preparation and use thereof in organic electroluminescent devices, and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as matrix material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
摘要:
A novel compound according to the present invention may improve the capability of transporting electrons to a light-emitting layer in a light-emitting device, and may improve the light-emitting efficiency and increase the lifespan of the light-emitting device by using the compound.
摘要:
Provided are anthracene derivative, method for preparing the same, use thereof, and an organic light emitting device. The anthracene derivative represented by a formula:
摘要:
A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected from the group consisting of a halogen atom and a substituted or unsubstituted acyloxy group having one or more carbon atoms; a pair of the acyloxy groups represented by the pair of X1 and X2 or the pair of Y1 and Y2 may be identical or different, or may be bonded together to form a ring; R1 to R4 each represent a hydrogen atom or a substituent; and Q1 and Q2 each represent a hydrogen atom, a halogen atom or a monovalent organic group, and may be bonded together to form a ring.
摘要翻译:含有由以下通式(I)表示的部分结构的含有取代基的化合物:其中一对X1和X2或一对Y1和Y2各自表示氢原子; 另一对各自表示选自卤原子和具有一个或多个碳原子的取代或未取代的酰氧基的基团; 由一对X1和X2表示的一对酰氧基或一对Y1和Y2可以相同或不同,或者可以结合在一起形成环; R 1〜R 4各自表示氢原子或取代基; 并且Q1和Q2各自表示氢原子,卤素原子或一价有机基团,并且可以结合在一起形成环。
摘要:
Disclosed is a light-emitting material for organic electroluminescent (EL) devices which is composed of an asymmetric anthracene derivative of a specific structure. Also disclosed are a material for organic EL devices and an organic EL device wherein an organic thin film layer composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. At least one layer composed of the organic thin film layer contains the material for organic EL devices by itself or as a component of a mixture. Consequently, the organic EL device has a high efficiency and a long life. Also disclosed are a light-emitting material for organic EL devices and material for organic devices which enable to realize such an organic EL device.
摘要:
The invention relates to compounds of the general formula (I) in which R1 is a hydrogen atom, a hydroxy or methoxy group, a halogen atom, or an NO2 group; R2 is a hydrogen atom, a hydroxy or methoxy group, or an acyl or aroyl group; R3 is hydrogen, trifluoroacetyl (C(═O)CF3), or p-nitrobenzoyl (C(═O)PhNO2), and in each case the wavy line represents both possible configurations of —OR3 relative to the skeleton; Y is [C(═O)], [C(═N)—OH], [CH—OH], or [CH—NR5R6] in the two possible stereoisomer arrangements, wherein R5 and R6 either each represent a hydrogen atom or a hydrogen atom and a trifluoroacetyl group (TFA); X=O, S, or NR, in which R=hydrogen or a C1 to C4 alkyl group; and R4 is an unbranched or branched alkyl or heteroalkyl chain with a chain length of 1 to 19 elements, maximally 6 heteroatoms (O, N, S) being separated from one another in any combination by at least two carbon atoms. The invention further relates to, among others, methods for producing the compounds according to formula (I), to pharmaceutical compositions, to a pharmaceutical kit, and to the use thereof as a medicament for treating proliferative diseases or conditions, preferably cancer.
摘要:
The present invention relates to anthracene derivatives, to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices comprising these compounds.
摘要:
This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound.
摘要:
This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound.
摘要:
Disclosed is a light-emitting material for organic electroluminescent (EL) devices which is composed of an asymmetric anthracene derivative of a specific structure. Also disclosed are a material for organic EL devices and an organic EL device wherein an organic thin film layer composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. At least one layer composed of the organic thin film layer contains the material for organic EL devices by itself or as a component of a mixture. Consequently, the organic EL device has a high efficiency and a long life. Also disclosed are a light-emitting material for organic EL devices and material for organic devices which enable to realize such an organic EL device.