SEARCH Articles Figures Tables 1,3-Dithian 1,3-dithiane 1.3- Dithianes aldehydes Aldehydes preparation Aldehydes using Aldehydes, preparation using 1,3-dithiane Azidation reaction Azides preparation Azides trimethylsilyl azide Azides, reactions Dithians Preparation reaction with Preparation with Preparative use Reaction with azide Trimethylsilyl azide Trimethylsilyl preparation Useful Preparations With Azides