Acetic acid (4S,5R)-5,6-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-2-methylene-hexyl ester                                                                                                                                                              在
                                                                                                                                                                                 camphor-10-sulfonic acid                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 3.5h,
                                                                                                                以70%的产率得到Acetic acid (4S,5R)-5-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-4-methyl-2-methylene-hexyl ester