作者:Jennifer Leduc、Rajitha Ravithas、Lisa Rathgeber、Sanjay Mathur
DOI:10.1039/c5nj00647c
日期:——
report the synthesis and characterization of new air-stable uranium(IV) complexes based on three different heteroarylalkenolate ligands namely DMOPFB (1) (1-(4,5-dimethyl-oxazol-2-yl)-3,3,4,4,4-pentafluoro-but-1-en-2-ol) with an elongated fluorinated alkyl chain compared to DMOTFP (2) (3,3,3-trifluoro-1-(4,5-dimethyloxazol-2-yl) propen-2-ol) and the tetradentate enaminone TFB-en (3) (N,N′-bis-(4,4,
本文我们报告的合成和新空气稳定的铀的表征(IV)配合物根据三个不同的配体heteroarylalkenolate即DMOPFB(1)(1-(4,5-二甲基-恶唑-2-基)-3,3,4-与DMOTFP(2)(3,3,3-三氟-1-(4,5-二甲基恶唑-2-基) )propen-2-ol)和四齿烯胺基TFB-en(3)(N,N'-双-(4,4,4-三氟丁-1-en-3-on)-乙二胺)。这些新的配合物相对于先前报道的铀化合物表现出足够高的挥发性,因此是用于铀氧化物材料化学气相沉积(CVD)的有前途的前体。