Polynuclear Iron and Rhodium Complexes of 7-Oxa[2.2.1]hericene (2,3,5,6-tetramethylidenebicyclo[2.2.1]heptan-7-one)
作者:Albino Rubello、Pierre Vogel
DOI:10.1002/hlca.19890720121
日期:1989.2.1
lo[2.2.1]heptan-7-one)]]-dirhodium(I)(RhRh) (7) and cis-μ-[(2R,3S,5R,6S))-C,2,3,C-η:C,5,6,C-η-(2,3,5,6-tetramethylidenebicyclo[2.2.1]heptan-7-one)]bis[μ-carbonyldi(η5-indenyl)dirhodium(I)(RhRh)] (8) have been prepared. Complex 7 reacts with Fe2(CO)9 in hexane/MeOH and gives cis-μ-[(2R,3S,5R,6S] (9), trans-μ-[(2R,3S,5S,6R)-C,2,3,C-η: C,5,6, C-η-(2,3,5,6-tetramethylidenebicyclo[2.2.1]heptan-7-one)-μ
μ -羰基(RhRh)二(η 5 -茚基)[(2 - [R,3小号) - c ^,2,3-,Ç -η-(2,3,4,5- tetramethylidenebicyclo [2.2.1]庚-7- -one)]]-dirhodium(I)(RhRh)(7)和cis - μ -[(2 R,3 S,5 R,6 S))- C,2,3,C- η:C,5 ,6,ç -η-(2,3,5,6- tetramethylidenebicyclo [2.2.1]庚-7-酮)]双[μ-carbonyldi(η 5 -茚基)二铑(I)(RhRh)](8)已经准备好了。配合物7与Fe 2(CO)9反应在己烷/ MeOH中的溶液得到顺式-μ-[(2 R,3 S,5 R,6 S ](9),反式-μ-[(2 R,3 S,5 S,6 R)-C,2 ,3,ç -η:ç,5,6-,ç -η-(2,3,5,6- tetramethylidenebicyclo