Reactions of organoboranes and 2-lithio-2-alkyl-1,3-benzodithioles. A new,improved synthesis of ketones |
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| Authors: | Smollie Ncube Andrew Pelter Keith Smith |
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| Institution: | Department of Chemistry, University College of Swansea, Swansea SA2 8PP, U.K. |
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| Abstract: | Reactions of trialkylboranes with 2-lithio-2-alkyl-1,3-benzodithioles followed by oxidation give ketones in good yields. This method is far less subject to steric hindrance than the analogous reactions using anions derived from bis(phenylthio)alkanes. |
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