Coordinative Saturation of the Pterin Heterocycle by Ferrocenylcopper(I) Complex Fragments
作者:Rajkumar Jana、Falk Lissner、Wolfgang Kaim
DOI:10.1002/zaac.201400529
日期:2015.2
an acylated derivative of the biochemically relevant pterin [2-amino-4-oxo-(3H)pteridine] heterocyclus, undergoes stepwise metallation by the 1, 1′-bis(diphenylphosphanyl)ferrocene-copper(I) cation, [(dppf)Cu]+. The final product obtained, [Cu3(dppf)(μ2-dppf)(PP)(PP-H+)]2(BF4)4, could be structurally characterized to reveal coordinative saturation with binding of central Cu+ ions to N1,N3,O4,N5,N8 and
2-新戊酰蝶呤是生化相关蝶呤 [2-氨基-4-氧代-(3H)蝶啶]杂环的酰化衍生物,通过 1, 1'-双(二苯基膦酰基)二茂铁-铜 (I) 阳离子逐步金属化, [(dppf)Cu]+。获得的最终产物 [Cu3(dppf)(μ2-dppf)(PP)(PP-H+)]2(BF4)4 可以在结构上进行表征,以揭示中心 Cu+ 离子与 N1、N3、O4 结合的配位饱和,N5,N8 和新戊酰-O 供体原子。