Mixed Allyl–Borohydride Lanthanide Complexes: Synthesis of Ln(BH4)2(C3H5)(THF)3 (Ln = Nd, Sm), Characterization, and Reactivity toward Polymerization
收藏Figshare2016-02-16 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Mixed_Allyl_Borohydride_Lanthanide_Complexes_Synthesis_of_Ln_BH_sub_4_sub_sub_2_sub_C_sub_3_sub_H_sub_5_sub_THF_sub_3_sub_Ln_Nd_Sm_Characterization_and_Reactivity_toward_Polymerization/2080033
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资源简介：
New mixed allyl–borohydrido lanthanide complexes Ln(BH4)2(C3H5)(THF)3 (Ln = Nd (1), Sm (2)) could be prepared in good yield by reacting Ln(BH4)3(THF)3 (Ln = Sm, Nd) with 1/2 equiv of Mg(C3H5)2(THF)x. X-ray structure analysis revealed monomeric structures with two terminal BH4 ligands, one π-allyl ligand, and three THF molecules. In an assessment of isoprene polymerization, 1 afforded trans-1,4-polyisoprene in good yield, as a single component or in combination with Mg cocatalyst. Both 1 and 2 were found to be extremely active toward ε-caprolactone polymerization.
创建时间：
2016-02-16
