Generation and reactions of 2-lithio-2-substituted-1,3-benzodithioles; new,convenient acyl carbanion equivalents |
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| Authors: | Smollie Ncube Andrew Pelter Keith Smith Philip Blatcher Stuart Warren |
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| Affiliation: | Department of Chemistry, University College of Swansea, Swansea SA2 8PP UK;University Chemical Laboratories, Lensfield Road, Cambridge, CB2 1EW UK |
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| Abstract: | The reaction ofBunLi with 2-substituted-1,3-benzodithioles yields anions which react predictably with organic electrophiles to yield products in which the protected carbonyl group is readily unmasked. The anions constitute useful acyl carbanion equivalents. |
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