Leurquin, F. and Ozturk, T. and Pilkington, M. and Wallis, J.D. (1997) New precursors for preparing organic conducting materials: synthesis of (R)-hydroxymethylbis(ethylenedithio)tetrathiafulvalene, and the ring expansion of a cyclic sulfate ester. Journal of the Chemical Society-Perkin Transactions 1 (21). pp. 3173-3177. ISSN 0300-922X.
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The chiral hydroxymethyl-substituted derivative of bis(ethylenedithio)tetrathiafulvalene, has been synthesized from D-mannitol via the cyclic sulfate ester of (2R)-3-(2-methoxyethoxymethoxy)propane-1,2-diol. The latter substance slowly decomposes at 45 degrees C and should be used when freshly prepared. In contrast, the cyclic sulfate ester of (2R)-3-benzoyloxypropane-1,2-diol containing a five-membered ring, undergoes clean rearrangement at room temperature to the cyclic sulfate ester of 2-benzoyloxypropane 1,3-diol, containing a six-membered ring.
Q Science > QD Chemistry
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences|
|Depositing User:||M.A. Ziai|
|Date Deposited:||21 Sep 2009 13:35|
|Last Modified:||21 Sep 2009 13:35|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/18158 (The current URI for this page, for reference purposes)|
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