Synthesis and Hydrolytic Studies on the Air-Stable [(4-CN-PhO)(E)P(μ-N<sup><i>t</i></sup>Bu)]<sub>2</sub> (E = O, S, and Se) Cyclodiphosphazanes
作者:Yan X. Shi、Rong Z. Liang、Katherine A. Martin、Nicholas Weston、Silvia Gonzalez-Calera、Rakesh Ganguly、Yongxin Li、Yunpeng Lu、António J. M. Ribeiro、Maria J. Ramos、Pedro A. Fernandes、Felipe García
DOI:10.1021/acs.inorgchem.5b00735
日期:2015.7.6
Reaction of 4-CN-PhOH with [ClP(μ-NtBu)]2 (1) (2:1 ratio) in the presence of Et3N produced the functionalized cyclodiphosph(III/III)azane [(4-CN-PhO)P(μ-NtBu)]2 (2). Oxidation of 2 produced cyclodiphosph(V/V)azanes [(4-CN-PhO)(E)P(μ-NtBu)]2 [E = O (3), S (4), and Se (5)]. This is the first example of a series of cyclodiphosph(V/V)azane derivatives obtained from a single cyclophosph(III/III)azane precursor
与[CLP(μ-N 4-CN-PhOH的反应吨丁基)] 2(1):在的Et存在下(2 1比例)3 Ñ产生的官能cyclodiphosph(III / III)azane [(4- CN -PhO)P(μ-N吨丁基)] 2(2)。的氧化2产生cyclodiphosph(V / V)azanes [(4- CN-PHO)(E)P(μ-N吨丁基)] 2 [E = O(3),S(4),和Se(5) ]。这是从单个环磷(III / III)氮杂烷前体获得的一系列环二磷(V / V)氮杂烷衍生物的第一个例子,其中所有可接触的硫属元素氧化产物在较长时间内都是空气稳定的。