Shimizu, Yusuke and Shen, Zhen and Ito, Satoshi and Uno, Hidemitsu and Daub, Joerg and Ono, Noboru (2002) A convenient synthesis of isothianaphthene oligomers and their electrochemical studies. TETRAHEDRON LETTERS, 43 (47). pp. 8485-8488. ISSN 0040-4039
Full text not available from this repository.Abstract
Bi- and tri-isothianaphtliene-alpha,omega-dicarbaidehydes were easily synthesized by using 4,7-dihydro-4,7-ethano-2-benzo[c]thiophene as a useful synthon of 1,3-unsubstituted isothianaphthene. The UV-vis absorptions of oligo-isothianaphthene derivatives exhibit a considerable bathochromic shift compared to the cases of other oligo-thiophene analogs, and their cyclic voltammetry shows narrowed HOMO-LUMO gaps of the isothianaphthene derivatives. This indicates high efficiency of pi-electron delocalization in the oligo-isothianaphthenes along the conjugated backbone. (C) 2002 Elsevier Science Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | THIOPHENE OLIGOMERS; 4,7-DIHYDRO-4,7-ETHANO-2H-ISOINDOLE; POLY(ISOTHIANAPHTHENE); BENZO<C>THIOPHENES; ISOINDOLE; ROUTE; bicyclo[2.2.2]octadiene; isothianaphthene; retro Diels-Alder reaction |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Alumni or Retired Professors > Prof. Dr. Jörg Daub |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 26 Aug 2021 11:50 |
| Last Modified: | 26 Aug 2021 11:50 |
| URI: | https://pred.uni-regensburg.de/id/eprint/39656 |
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