[(1S,2S,5R)-5-methyl-2-[2-(4-nitrophenyl)propan-2-yl]cyclohexyl] (E)-9-(2-methoxy-3-propan-2-ylphenyl)-6-methyl-3-oxonon-6-enoate                                                                                                                                                              在
                                                                                                                                                                                 manganese triacetate   、                                                                                                  
ytterbium(III) triflate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         various solvent(s)                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 [(1S,2S,5R)-5-methyl-2-[2-(4-nitrophenyl)propan-2-yl]cyclohexyl] (1S,4aS,10aS)-8-methoxy-4a-methyl-2-oxo-7-propan-2-yl-1,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylate   、