4-methoxyphenyl 3-O-(benzyl-d7)-4,6-O-cyclohexylidene-β-D-glucopyranoside 、
methyl 2-O-2-naphthylmethyl-3,4,6-tri-O-[D7]benzyl-1-thio-β-D-glucopyranoside 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
1,2-二氯乙烷 为溶剂,
以94%的产率得到2-naphthaldehyde (4-methoxyphenyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene-β-D-glucopyranosid-2-yl) (methyl 2,3,4-tri-O-[D7]benzyl-1-thio-β-D-glucopyranosid-2-yl) acetal