(6S)-1-diazo-6-[(4S)-2,2-diethyl-4-methyl-1,3-dioxolan-4-yl]-9-[(4-methoxyphenyl)methoxymethyl]dec-9-ene-2,5-dione                                                                                                                                                              在
                                                                                                                                                                                 Rh
2[(S)-BPTV]4                                                                                                                                  作用下,
                                                                                                                以
                                                                                         various solvent(s)                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                生成                                                 (1R,2R,5R,7S)-2-[(4S)-2,2-diethyl-4-methyl-1,3-dioxolan-4-yl]-5-[(4-methoxyphenyl)methoxymethyl]-11-oxatricyclo[5.3.1.01,5]undecan-8-one   、                                                                                             
(1S,2R,5S,7R)-2-[(4S)-2,2-diethyl-4-methyl-1,3-dioxolan-4-yl]-5-[(4-methoxyphenyl)methoxymethyl]-11-oxatricyclo[5.3.1.01,5]undecan-8-one