Methyl 4,6-O-Benzylidene-2-C-((E)-carbethoxymethylene)-2,3-dideoxy-α-D-erythro-hexopyranoside

Methyl 4,6-O-Benzylidene-2,3-dideoxy-2-C-(2-methoxyethyl)-2-C-vinyl-α-D-ribo-hexopyranoside

Methyl 4,6-O-Benzylidene-2,3-dideoxy-2-C-(formylmethyl)-2-C-vinyl-α-D-ribo-hexopyranoside

(2R,4aR,6S,8aS)-6-Methoxy-2-phenyl-7-[2-vinyloxy-eth-(Z)-ylidene]-hexahydro-pyrano[3,2-d][1,3]dioxine

(3S)-3-benzoyloxy-4-(S)-oxyranylbut-1-ene