Singh, Jai D. ; Singh, Harkesh B. (1992) New symmetrical tetrathiafulvalene π-donors containing nine- and ten-membered dithiaheterocycles Journal of the Chemical Society, Perkin Transactions 1 (21). pp. 2913-2916. ISSN 0300-922X
Full text not available from this repository.
Official URL: http://pubs.rsc.org/en/content/articlelanding/1992...
Related URL: http://dx.doi.org/10.1039/P19920002913
Abstract
Reactions of disodium 2-thioxo-1,3-dithiole-4,5-dithiolate (DMIT)5 with 1,5-dibromopentane, 1,6-dibromohexane and (±)-1,2-dibromopropane yielded the thiones 6, 7 and 8 respectively in good yields. Coupling of these thiones with triethyl phosphite afforded π-donors 9, 10 and 11 respectively in moderate yields. The π-donors and their precursors have been characterised by elemental analysis, mass spectrometry, UV-VIS, IR and NMR spectroscopy. The oxidation potentials of donors 9, 10 and 11 are reported. Preparation of the charge-transfer complexes of the donors with acceptors TCNQ and CuCl2 and their solid state conductivity and ESR data is also presented.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 47569 |
| Deposited On: | 11 Jul 2011 13:36 |
| Last Modified: | 11 Jul 2011 13:36 |
Repository Staff Only: item control page
