UI<sub>4</sub>(1,4-dioxane)<sub>2</sub>, [UCl<sub>4</sub>(1,4-dioxane)]<sub>2</sub>, and UI<sub>3</sub>(1,4-dioxane)<sub>1.5</sub>: Stable and Versatile Starting Materials for Low- and High-Valent Uranium Chemistry
作者:Marisa J. Monreal、Robert K. Thomson、Thibault Cantat、Nicholas E. Travia、Brian L. Scott、Jaqueline L. Kiplinger
DOI:10.1021/om200093q
日期:2011.4.11
The uranium(III) and uranium(IV) iodide complexes UI3(1,4-dioxane)1.5 and UI4(1,4-dioxane)2 have been easily prepared in high yield by reacting uranium turnings with a 1,4-dioxane solution of iodine under mild conditions. The two complexes exhibit outstanding thermal stability and are excellent precursors to a variety of uranium(III), uranium(IV), and uranium(VI) alkoxide, amide, organometallic, and
通过使铀车削与1,4-发生反应,可以轻松地高收率地制备碘化铀(III)和铀(IV)碘化物UI 3(1,4-二恶烷)1.5和UI 4(1,4-二恶烷)2碘在温和条件下的二恶烷溶液。两种配合物均具有出色的热稳定性,并且是多种铀(III),铀(IV)和铀(VI)醇盐,酰胺,有机金属和卤化物的出色前体,包括安全的室温合成[ UCl 4(1,4-二恶烷)] 2,它是UCl 4的有用合成替代物。