(E)-But-2-enoic acid furan-2-ylmethyl-((R)-2-hydroxy-1-phenyl-ethyl)-amide                                                                                                                                                                                              以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                    反应 3.25h,
                                                                                                                生成                                                 (1S,5S,6S,7R)-3-((R)-2-Hydroxy-1-phenyl-ethyl)-6-methyl-10-oxa-3-aza-tricyclo[5.2.1.0
1,5]dec-8-en-4-one   、                                                                                             (1R,5R,6R,7S)-3-((R)-2-Hydroxy-1-phenyl-ethyl)-6-methyl-10-oxa-3-aza-tricyclo[5.2.1.0
1,5]dec-8-en-4-one