Acetic acid (1R,3S,4S)-3-((R)-2-[1,3]dioxolan-2-yl-1-hydroxy-ethyl)-4-methoxy-2,2,3-trimethyl-cyclopentylmethyl ester                                                                                                                                                              在
                                                                                                                                                                                 
溶剂黄146                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
苯                                                                                  为溶剂,
                                                                                                                                                    反应 40.0h,
                                                                                                                以80%的产率得到Acetic acid (1R,3R,4S)-4-methoxy-2,2,3-trimethyl-3-((E)-3-oxo-propenyl)-cyclopentylmethyl ester