作者:Matthias F. Schneider、Heiko Junga、Siegfried Blechert                                    
                                    
                                        DOI:10.1016/0040-4020(95)00822-p
                                    
                                    
                                        日期:1995.11
                                    
                                    Several highly functionalized diolefins cyclize to hydroazulenes via olefin metathesis catalyzed either by CH3ReO31 or by the ruthenium catalyst synthesized by Grubbs.(2) We demonstrate the superiority of the ruthenium catalyst.