Synthesis and reactivity of rare-earth-N,N’-(diphenyl)formamidinate and rare-earth-N,N’-bis(2,4-dimethylphenyl)formamidinate complexes
作者:Mehdi Salehisaki、Nazli E. Rad、Glen B. Deacon、Jun Wang、Zhifang Guo、Peter C. Junk
DOI:10.1016/j.ica.2022.120997
日期:2022.9
5, solv. = PhMe, Ln = Nd (4); n = 2, m = 1.5, solv. = thf, Ln = Gd (5); n = 2, m = 3, solv. = thf, Ln = Tb (6), Dy (7), and Y (8); n = 1; m = 0, Ln = Ho (9), Er (10) and Lu (11)] or [Ln(DMForm)3(solv.)] [Ln = Sm (12), Gd (13), solv. = dme; Ln = Pr (14), Ho (15), solv. = DMFormH; Ln = Y (16), Lu (17), solv. = thf; Ln = Er (18), solv. = dmf; dmf = N,N-dimethylformamide] were synthesized and characterized
稀土金属、Hg(C 6 F 5 ) 2和甲脒(PhFormH = N,N '-(二苯基)甲脒或 DMFormH = N,N'-双(2,4-二甲基苯基)甲脒的氧化还原 金属转移/质子分解反应) 在四氢呋喃 (thf) 或 1,2-二甲氧基乙烷 (dme) 中合成一系列稀土N,N' -双(芳基)甲脒配合物。因此,组成为 [Ln(PhForm) 3 (thf) n ]⋅(solv.) m [n = 2, m = 0, Ln = La ( 1 ), Pr ( 2 ); n = 2, m = 0.5, solv = thf, Sm ( 3 ); n = 2,m = 1.5,求解。= PhMe, Ln = Nd ( 4 ); n = 2,m = 1.5,求解。= thf, Ln = Gd ( 5 ); n = 2,m = 3,求解。= thf,Ln = Tb ( 6 ),Dy ( 7 ),和 Y