3-(3-chloro-4-hydroxy-phenyl)-1-((1aS,5aR)-1,1,2-trimethyl-1,1a,5,5a-tetrahydro-3-thia-cyclopropa[a]pentalen-4-yl)-propan-1-one   、                                                                                      
环氧氯丙烷                                                                                                                                                              在
                                                                                                                                                                                 
乙腈   、                                                                                                  
水                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
异丙醇   、                                                                                         
sodium hydroxide   、                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                    反应 18.0h,
                                                                                                                以HPLC (Waters Xterra MS18, 75×30 mm ID, 10 μm, 10 to 95% acetonitrile in water containing 0.5% formic acid) to give 3-(3-chloro-4-oxiranylmethoxy-phenyl)-1-((1aS,5aR)1,1,2-trimethyl-1,1a,5,5a-tetrahydro-3-thia-cyclopropa[a]pentalen-4-yl)-propan-1-one (39 mg) as a pale yellow oil的产率得到3-(3-chloro-4-oxiranylmethoxy-phenyl)-1-((1aS,5aR)1,1,2-trimethyl-1,1a,5,5a-tetrahydro-3-thia-cyclopropa[a]pentalen-4-yl)-propan-1-one