(2S,4R)-1-(tert-Butyl-diphenyl-silanyloxy)-hept-6-ene-2,4-diol

(2S,6R)-2-((tert-butyldiphenylsilyloxy)methyl)-6-phenyldihydro-2H-pyran-4(3H)-one

(S)-2-((tert-butyldiphenylsilyloxy)methyl)-6-phenyl-2H-pyran-4(3H)-one