DSpace
 

DSpace at IIT Bombay >
IITB Publications >
Article >

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/11759

Title: NEW SYMMETRICAL TETRATHIAFULVALENE PI-DONORS CONTAINING 9-MEMBERED AND 10-MEMBERED DITHIAHETEROCYCLES
Authors: SINGH, JD
SINGH, HB
Keywords: bis(ethylenedithio)tetrathiafulvalene bedt-ttf
unsymmetrical electron-donor
crystal-structure
charge-transfer
derivatives
moiety
salts
Issue Date: 1992
Publisher: ROYAL SOC CHEMISTRY
Citation: JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, (21), 2913-2916
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 pi-donors 9, 10 and 11 respectively in moderate yields. The pi-donors and their precursors have been characterised by elemental analysis, massspectrometry, 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.
URI: http://dx.doi.org/10.1039/p19920002913
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11759
http://hdl.handle.net/10054/11759
ISSN: 0300-922X
Appears in Collections:Article

Files in This Item:

There are no files associated with this item.

View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback