The FVP method of ethynyl and chlorovinyl materials is applied to the ready formation of sulfur-containing fused heteroaromatic systems. The pyrolysis of the chlorovinyl materials is assumed to involve a mechanism different from that of the ethynyl materials.
PHENANTHROl[1,10,9,8-C,D,E,F,G]CARBAZOLE POLYMERS AND THEIR USE AS ORGANIC SEMICONDUCTORS
申请人:Blouin Nicolas
公开号:US20120138865A1
公开(公告)日:2012-06-07
The invention relates to novel phenanthro[1,10,9,8-c,d,e,f,g]carbazole polymers, methods and materials for their preparation, their use as semiconductors in organic electronic (OE) devices, and to OE devices comprising these polymers.
Bandgap engineering of novel peryleno[1,12-<i>bcd</i>]thiophene sulfone-based conjugated co-polymers for significantly enhanced hydrogen evolution without co-catalyst
Heteroatom-Annulated Perylenes: Practical Synthesis, Photophysical Properties, and Solid-State Packing Arrangement
作者:Wei Jiang、Hualei Qian、Yan Li、Zhaohui Wang
DOI:10.1021/jo8012622
日期:2008.9.19
A practical strategy for the preparation of a series of heterocyclic annulated perylenes in good yields is presented. UV-vis absorption spectra indicate hypsochromic shift of the absorption maxima relative to the corresponding parent perylene. Single-crystal X-ray diffraction analysis reveals that the), all adopt planar conformation, but the solid-state packing arrangements are significantly altered by annulation of various heterocycles.
Solution-Processed, High-Performance Nanoribbon Transistors Based on Dithioperylene
Solution-processed, high-performance 1D single-crystalline nanoribbon transistors fabricated from dithioperylene are described. The integration of two sulfur atoms into the perylene skeleton induces a compressed highly ordered packing mode directed by S center dot center dot center dot S interactions. The mobilities of up to 2.13 cm(2) V-1 s(-1) for a dithioperylene individual nanoribbon make it particularly attractive for electronic applications.