Non-polymeric thiophene organic materials

As in previous years, thiophene based diarylethene derivatives constitute an important class of materials which are considered as promising candidates for various kinds of optoelectronic devices, such as switches and optical memories. 

The spiro compound 61 has been prepared and evaluated as a new charge transport material 07AM4049 . It has also been demonstrated that several 3-boryl-2,2 -bithiophene systems, for instance 62, may have potential as full-color emissive materials 07AG(E)4273 . The donor-acceptor system 5-diphenylamino-5 - 

The dithieno[3,2-6 2, 3 - 7 phosphole 63 has been designed as a very sensitive material for detection of fluoride ions 06OL495 . Cationic dithieno[3,2-6 2, 3 - 7 phospholes alkylated at the phosphorus atom have also been prepared for application as building blocks 

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