Project supported by the National Natural Science Foundation of China (20472063);the Key Laboratory of Organic Synthesis of Jiangsu Province
(C5H5)3Ln(THF)reacted with amine bis(phenol) LH2 [ L = Me2NCH2CH2N {CH2-(2-O-C6H2-But^1-3-Me- 5)}2 ] in a 1:1 molar ratio in THF to generate the amine bis(phenolato) cyclopentadienyl lanthanide complexes LL...
Bis (methylcyclopentadienyl) lanthanide amido complex (MeCp) 2YbNPh2 (THF) reacted with n-hexyl isocyanate (n-nexylNCO) in 1:1 molar ratio to give {(MeC5H4)2Yb[OC(NPh2)N(n-hexyl)] }2(1). Complex 1 was...
The mixed tris-cyclopentadienyl tetrahydrofuranato samarium complexes bis-(cyclopentadienyl) methylcyclopentadienyl tetrahadrofuranato samarium (Ⅰ) was synthesized by reaction of (C_5H_5)_2SmCl with methyl cyclopenta...
The formation of ( t BuCp) 2ErOEt was discussed. Its single crystal structure was determined by X ray diffraction. The crystal is monoclinic, P 2(1)/ c space group, a =1.0191(2), b =1.6203(5), c ...
By the reaction of Cp 3Ln with HL(Cp=η 5 C 5H 5, cyclopentadienyl; Ln=Yb, Tm, Er, Ho, Dy, Gd, Pr; HL=benzohydroximic acid), seven new complexes of the general formula Cp 2LnL were synthesized. All the complexes...
The complexes of cyclopentadienyl tetramethylethenebridsied dicyclopentadienylsamarium (Ⅲ) tetrahydrofuranates, Me4C2(C5H4)2LnC5H5 (THF) (Ln = Nd, Sm, Gd, Yb) were synthesized and characterized by elemental analysis,...
In recent years,the organometallic ehemistry of the lanthanide metals in low oxidation states has beenactively investigated.The synthesis of the low一valent lanthanide eomPlexes has the signifieant meanings ontheory a...