Angular-shaped naphthalene tetracarboxylic diimides for n-channel organic transistor semiconductors
作者:Shan-ci Chen、Qikai Zhang、Qingdong Zheng、Changquan Tang、Can-Zhong Lu
DOI:10.1039/c2cc15733k
日期:——
compounds based on the angular-shaped naphthalene tetracarboxylic diimide core have been synthesized, characterized and used as active layers of organic field-effect transistors (OFETs). The fabricated OFET devices exhibit n-type semiconducting characteristics, demonstrating the first examples of semiconductors based on angular-shaped naphthalene tetracarboxylic diimides.
Two-Photon Dyes Containing Heterocyclic Rings with Enhanced Photostability
作者:Hwan Myung Kim、Wen Jun Yang、Chang Ho Kim、Won-Hwa Park、Seung-Joon Jeon、Bong Rae Cho
DOI:10.1002/chem.200500341
日期:2005.10.21
donor-pi-donor derivatives containing phenyl, naphthyl, and anthryl groups as the pi-center and heterocyclicrings as the conjugation bridge have been synthesized and their one- and two-photon spectroscopic properties and photostability were determined. These compounds show bathochromic shifts in the absorption and emission spectra, larger two-photon cross-section, and enhancedphotostability in comparison to
Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereof
申请人:Sony Corporation
公开号:US06492557B1
公开(公告)日:2002-12-10
A bis(aminostyryl)naphthalene compound represented by the general formula [I] or the like below.
(where R2 and R3 each denotes an unsubstituted aryl group; R1 and R4 each denotes an aryl group having a specific substituent such as methoxy group; and R5 and R6 each denotes a cyano group or the like.)
A process for producing a bis(aminostyryl)naphthalene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium
The bis(aminostyryl)naphthalene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)naphthalene compound.
Bis (aminostyryl) naphtalene compounds, synthesis intermediates thereof, and process for production thereof
申请人:SONY CORPORATION
公开号:EP1092704A2
公开(公告)日:2001-04-18
A bis(aminostyryl)naphthalene compound represented by the general formula [I] or the like below.
(where R2 and R3 each denotes an unsubstituted aryl group; R1 and R4 each denotes an aryl group having a specific substituent such as methoxy group; and R5 and R6 each denotes a cyano group or the like.)
A process for producing a bis(aminostyryl)naphthalene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium.
The bis(aminostyryl)naphthalene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)naphthalene compound.