tert-Butyl-[(S)-5-(4-methoxy-benzyloxy)-4-methyl-2-(2,4,5-trimethoxy-3-methyl-phenyl)-pentyloxy]-dimethyl-silane                                                                                                                                                              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 3.0h,
                                                                                                                生成                                                 
(2S,4S)-5-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-4-(2,4,5-trimethoxy-3-methyl-phenyl)-pentan-1-ol   、                                                                                             (2S,4R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-4-(2,4,5-trimethoxy-3-methyl-phenyl)-pentan-1-ol