Synthesis and Properties of Organometallic Pt
<sup>II</sup>
and Pt
<sup>IV</sup>
Complexes with Acyclic Selenoether and Telluroether Ligands and Selenoether Macrocycles
作者:William Levason、Joanna M. Manning、Paul Pawelzyk、Gillian Reid
DOI:10.1002/ejic.200600509
日期:2006.11
corresponding dimethyl(telluroether)Pt-II complexes do not form under similar reaction conditions. The distorted octahedral [PtMe3I(L)] [L=o-C6H4(CH2SeMe)(2), [8]aneSe2, [16]aneSe(4) or MeC(CH2SeMe)(3)] form as stable complexes in good yield from reaction of PtMe3I with L in refluxing CHCl3 and have been characterised similarly. These all show bidentate selenoether coordination, with fast pyramidal inversion
第一系列平面二甲基(硒醚)Pt-II 复合物,[PtMe2L] [L=MeSe(CH2)(n)SeMe (n=2 or 3), o-C6H4(CH2SeMe)(2), [8]aneSe (2) (1,5-二硒环辛烷) 或 [16]aneSe(4) (1, 5,9,13 - 四硒环十六烷),已通过用 L 处理 [PtMe2(SMe2)(2)] 获得Et2O 溶液,并通过 VT H-1、C-13H-1}、Se-77H-1} 和 Pt-195H-1} NMR 光谱、电喷雾 MS 和微量分析进行表征。在类似的反应条件下不会形成相应的二甲基(碲醚)Pt-II 复合物。扭曲的八面体 [PtMe3I(L)] [L=o-C6H4(CH2SeMe)(2), [8]aneSe2, [16]aneSe(4) 或 MeC(CH2SeMe)(3)] 作为稳定的复合物以良好的产率形成来自 PtMe3I 与 L 在回流