A 1,2,4-Diazaphospholyl Radical and Its Associated Dimer with Nitrogen-Phosphorus Coupling:Synthesis

来源 :第九届全国无机化学学术会议 | 被引量 : 0次 | 上传用户:gzliuwei2008
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  The oxidation of 1,2,4-diazaphospholide potassium(K+[2–])with oxidants produced a neutral 1,2,4-diazaphospholyl radical(2(·))which was evidenced by formation of a spin adduct DMPO[2(·)].Radical 2(·)is liable to self-associate toward a 2(N)–2(P)dimer through N–P coupling.
其他文献
A series of Pt2Ag heterotrinuclear alkynyl complexes based on 2,5-bis(diphenylphosphine)thiophene(PTP), trans-[Pt2Ag{μ-PTP}2(C≡C-R)2][ClO4]2 [R=C6H4CF3-4(1),C6H5-4(2),C6H4But-4(3),C6H4OMe-4(4),C6H4Me2
Cyclometallated complexes have attracted considerable interest due to their application in medicine and bioimaging.1 Recently,we reported on synthesis and interaction with bovine serum albumin of cycl
Transition metal complexes having d4-d7 electron counts in first-row are typically observed spin crossover.Because of the molecular bistability of spin-crossover,there is enormous interest for applica
The development of new types of ferrocene-based combustion modifiers for composite solid propellants is a continuing work in the field of burning-rate(BR)catalysts.
金属化合物11 可以进行如有机合成中两个单烯之间的[2+2]加成,如下图所示:化合物11 的相关化合物6 可以经历与单烯和双二硫纶镍之间的类似循环伏安图:二聚体还原得一个电子时循环伏安吸收峰很小.估计这两系列金属化合物在循环伏安条件下的第一个电子还原均经历了分子内氧化-还原反应过程.
会议
Recently,increasing attention has been attracted by the high-nuclearity metal clusters not only because of their structural aesthetics,but also owing to their intriguing properties and potential appli
Silver-alkynyl clusters have been studied extensively not only due to their fascinating structures but also owing to their potentially luminescent and catalytic appications.[1-3] However,there remains
Metal complexes of calixarenes exhibits excellent catalytic performances in various reactions [1,2],but are less reported in the copper-catalyzed oxidation reactions.Relative to common O-donor ligands
Halogenation of olefin is usually difficult.But the covalent bond instead of the olefinic bond isformed when mono-olefin reversibly bonds with nickle bis(dithiolene) complexes(the boundreaction can be
会议
A few of novel heteroleptic,charge-separated heterobimetallic,and polymeric alkali metal ate complexes of 1,2,4-diazaphospholide yttrium(Ⅲ),dysprosium(Ⅲ),erbium(Ⅲ),and europium(Ⅱ)were prepared via the