benzyl N-(4-hydroxy-5-methyl-5-phenylsulfanylhexyl)carbamate                                                                                                                                                              在
                                                                                                                                                                                 amberlyst-15                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
氘代氯仿                                                                                  为溶剂,
                                                                                                                                                    反应 18.0h,
                                                                                                                生成                                                 2,2-Dimethyl-3-phenylsulfanyl-piperidine-1-carboxylic acid benzyl ester   、                                                                                             2-(1-Methyl-1-phenylsulfanyl-ethyl)-pyrrolidine-1-carboxylic acid benzyl ester