Thorium(IV) and Uranium(IV) Phosphaazaallenes

Inorganics

StevenP. Kelley¹  Pokpong Rungthanaphatsophon¹  O.Jonathan Fajen¹  JustinR. Walensky¹ 

[1] Department of Chemistry, University of Missouri, Columbia, MO 65211, USA;

关键词: actinide;    phosphido;    phosphaazaallene;    synthesis;   

DOI  :  10.3390/inorganics7090105

来源: DOAJ

【 摘 要 】

The synthesis of tetravalent thorium and uranium complexes with the phosphaazaallene moiety, [N(^tBu)C=P(C₆H₅)]²⁻, is described. The reaction of the bis(phosphido) complexes, (C₅Me₅)₂An[P(C₆H₅)(SiMe₃)]₂, An = Th, U, with two equivalents of ^tBuNC produces (C₅Me₅)₂An(CN^tBu)[η²-(N,C)-N(^tBu)C=P(C₆H₅)] with concomitant formation of P(SiMe₃)₂(C₆H₅) via silyl migration. These complexes are characterized by NMR and IR spectroscopy, as well as structurally determined using X-ray crystallography.

【 授权许可】

Unknown