Rewrite the textbooks! The stereospecific bimolecular substitution reaction (SN 2) is usually limited to primary and secondary electrophiles. The Shenvi group has developed a method in which tertiary alcohol substrates are converted into isocyanides with configurational inversion. Intriguingly, tertiary hydroxy groups react selectively in the presence of unprotected primary and secondary hydroxy groups.
Keywords: isocyanides; nucleophilic substitution; stereoinversion; tertiary alcohols.
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