Abstract
The synthesis of 1,4-dithiafulvene-substituted ferrocene derivatives 7, 11 and 12 by reaction of formyl-, diformyl- and diacetyl-ferrocene, respectively, with the carbanion generated from reagents 4a-c and the ylide prepared from reagent 5 is reported, Upon reaction with HCl-diethyl ether, compounds 7a-c undergo an oxidative dimerisation to yield extended tetrathiafulvalene (TTF) derivatives 8a-c, The solution electrochemistry of compounds 7, 8, 11, 12, 14 and 16 has been studied by cyclic voltammetry, The X-ray crystal structures of compounds 8b and 12a are presented.
| Original language | English |
|---|---|
| Pages (from-to) | 3443-3449 |
| Number of pages | 6 |
| Journal | Journal of the Chemical Society, Perkin Transactions 1 |
| Volume | 1997 |
| Issue number | 22 |
| DOIs | |
| Publication status | Published - 21 Nov 1997 |
Keywords
- langmuir-blodgett-films
- intramolecular cyclization
- magnetic-properties
- organic metals
- TTF
- systems
- analogs
- <4>-dendralenes
- dimerization
- recognition
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