Description General description Desymmetrization of meso-hydrobenzoin using chiral phosphine catalyst has been reported. Conversion of meso-hydrobenzoin to trans-stillbene oxide by treatment with an aryl sulfonyl chloride and aqueous sodium hydroxide has been reported. Application meso-Hydrobenzoin has been used in the preparation of trans-methyl meso-hydrobenzoin phosphite. Packaging 5, 25 g in glass bottle