[(η5-C5Me4CH2CHCH2)Re(CO)2(PMe3)] (5). All the complexes were characterized by IR, 1H, 13C and 31P NMR spectroscopies and mass spectrometry. The molecular structure of 4 has also been determined. The molecule exhibits a formal three-legged piano-stool structure, with two CO groups, and the third position corresponding to the η2-coordination of the propenyl side arm of the η5-C5Me4 ring.
富烯配合物[(η 6 -C 5我4 CH 2)的Re(CO)2(R)](1A,R I; 1b中,R c ^ 6 ˚F 5)在与
乙烯基溴化镁溶液到环外亚甲基碳反应产生的阴离子种类[(η 5 -C 5我4 CH 2 CH CH 2)的Re(CO)2(R)] - 。质子化用HCl在0℃下生产的
氢化物络合物[反式-(η 5 -C 5我4CH 2 CH CH 2)Re(CO)2(R)(H)](2a,R I;2b,R C 6 F 5)。热解的
碘氢化物(的己烷溶液2A)在CO气氛下产生的配合物[(η 5 -C 5我4 CH 2 CH CH 2)的Re(CO)3 ](3)和[的Re(CO)5 I]作为副产品。热解的2b中产生的三个新的产品,主要的螯合配合物[(η 5:η 2 -C5 Me 4 CH 2 CH CH 2)Re(CO)2 ](4)和配合物3,具有不配位的烯烃基,收率适中,并有痕量[Re(CO)5(C