Synthesis and Structural Characterization of 1,2,4-Diazaphospholide Complexes of Titanium(IV) and Titanium(III)
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https://figshare.com/articles/dataset/Synthesis_and_Structural_Characterization_of_1_2_4_Diazaphospholide_Complexes_of_Titanium_IV_and_Titanium_III_/2570290
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Two 1,2,4-diazaphospholide complexes of [Ti(η2-3,5-Ph2dp)4] and paramagnetic [Ti(η2-3,5-tBu2dp)3] were prepared by the reaction of tetrakis(dimethylamido)titanium(IV) with 3,5-diphenyl-1,2,4-diazaphophole, H[3,5-Ph2dp], or by the treatment of 3,5-tert-butyl-1,2,4-diazaphopholide potassium, K[3,5-tBu2dp], with titanium trichloride. Complexes can be viewed as the core of P(σ2λ3)-functionalized metallodendrimers, in which the metal atoms are exclusively η2(N,N) bonding to the 1,2,4-diazaphospholides while P atoms (σ2λ3) with electron lone pairs are located on the periphery of the molecules.
创建时间：
2016-02-22
