2-isopropoxyphenyl 1H-imidazole-1-carboxylate   、                                                                                      
(3S,3aS,6aR)-(3-hydroxyhexahydropyrrolo[3,2-b]pyrrol-1-yl)phenylmethanone                                                                                                                                                              在
                                                                                                                                                                                 
甲醇   、                                                                                                  
乙酸乙酯                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 48.0h,
                                                                                                                以to give (3aR,6S,6aS)-2-isopropoxyphenyl 4-benzoyl-6-hydroxyhexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate as a colourless oil (28 mg)的产率得到(3aR,6S,6aS)-2-isopropoxyphenyl 4-benzoyl-6-hydroxyhexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate