tert-Butyl-dimethyl-[(2R,4S,5R)-2-phenyl-4-((2R,3R)-3-vinyl-oxiranylmethyl)-[1,3]dioxan-5-yloxy]-silane

((2R,3R)-3-(((2R,4S,5R)-5-(tert-butyldimethylsilyloxy)-2-phenyl-1,3-dioxan-4-yl)methyl)oxiran-2-yl)methanol