2-((2S,3R,4R,5S,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-methylsulfanyl-tetrahydro-pyran-3-yl)-isoindole-1,3-dione 、
Chloro-acetic acid (2R,3R,4S,5S,6S)-3,5-bis-benzyloxy-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-(4-hydroxy-3-nitro-benzyloxy)-tetrahydro-pyran-4-yl ester 、
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride 、
乙酸酐 、 Chloro-acetic acid (2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-methylsulfanyl-tetrahydro-pyran-3-yl ester 生成