A pinacol coupling approach to N-heterocycles : synthesis of iminosugars
A series of 5-8 membered N-heterocyclic diols have been prepared from dicarbonyls (shown below), via intramolecular pinacol reactions. The cis- or trans-stereoselectivity of these reactions is controlled by judicious choice of the low-valent metal reagent employed. The diastereoselectivity of the pi...
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University of Leicester
2003
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411830 |