methyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene-1-thio-β-D-glucopyranoside   、                                                                                      
4-methoxyphenyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene2-O-(2-naphthylmethyl)-β-D-glucopyranoside                                                                                                                                                              在
                                                                                                                                                                                 
2,3-二氯-5,6-二氰基-1,4-苯醌                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 17.0h,
                                                                                                                以93%的产率得到2-naphthaldehyde (4-methoxyphenyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene-β-D-glucopyranosid-2-yl) (methyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene-1-thio-β-D-glucopyranosid-2-yl) acetal