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It is a reactant involved in the synthesis of substrates for tin tetrachloride mediated fragmentation to produce ynones and ynoates, tandem oxidation coupling reactions with diamines, asymmetric allylic alkylation of enolates and formate reduction of allylic carbonates for polypropionate systems.
Barry M Trost, et al. Enantioselective synthesis of alpha-tertiary hydroxyaldehydes by palladium-catalyzed asymmetric allylic alkylation of enolates.J Am Chem Soc.,2009,129(2), 282-3.
Ali Bayir, et al. Preparation of tethered aldehyde ynoates and ynones by ring fragmentation of cyclic gamma-oxy-beta-hydroxy-alpha-diazo carbonyls.J Org Chem.,2010,75(2), 296-302.
Gefahrenhinweise (EU): H228-H315-H319-H335
Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.