(4aR,6S,8aS)-6-(dodec-1-enyl)-2,2-dimethylhexahydro[1,3]dioxino[5,4-b]pyridine-5-carboxylic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                         
palladium dihydroxide                                                                                                                                                                                                                               氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙酸乙酯                                                                                  为溶剂,
                                                                                                                                                                                        以99%的产率得到(4aR,6S,8aS)-6-dodecyl-2,2-dimethylhexahydro[1,3]dioxino[5,4-b]pyridine-5-carboxylic acid tert-butyl ester