Hepta-1,6-diene and diallyl ether complexes of palladium(0) and platinum(0):a route to L–M(alkene)2 complexes containing non-activated alkenes
作者:Jochen Krause、Karl-Josef Haack、Klaus-Richard Pörschke
DOI:10.1039/a802381f
日期:——
With hepta-1,6-diene and diallyl ether, Pd0 and Pt0 form highly reactive homoleptic dinuclear M2(1,6-diene)3 complexes, which are cleaved by donors L (e.g. C2H4, phos-phanes, phosphites, isonitriles) to afford mononuclear derivatives LâM(1,6-diene); the X-ray structure of (Me3P)Pd(η2-CH2CHCH2)2O} has been determined.
与 hepta-1,6-二烯和双烯醚反应,Pd⁰ 和 Pt⁰ 形成高度反应性的同配体二核 M₂(1,6-二烯)₃ 复合物,这些复合物被供体 L(例如 C₂H₄、膦类、磷酸酯、异氰基化合物)裂解,生成单核衍生物 L–M(1,6-二烯);(Me₃P)Pd(η²-CH₂CHCH₂)₂O} 的 X 射线结构已被确定。