Use of Alkylsodium Reagents for the Synthesis of Trivalent Uranium Alkyl Complexes

Use of Alkylsodium Reagents for the Synthesis of Trivalent Uranium Alkyl Complexes
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使用烷基钠试剂合成三价铀烷基配合物

DOI:
10.1021/om3002763
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发表时间:
2012
期刊:
影响因子:
2.8
通讯作者:
Suzanne C. Bart
Suzanne C. Bart
中科院分区:
化学2区
文献类型:
--
作者:
E. Matson;William P. Forrest;P. Fanwick;Suzanne C. Bart

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用烷基钠试剂和Tp*2UI(2)进行盐复分解反应,合成了一个稀有的铀(III)烷基配合物Tp*2UR(R = CH_2SiMe_3(3-CH_2SiMe_3),CH_3(4-CH_3),(CH_2)_3CH_3(5-(CH_2)_3CH_3); Tp* =三(3,5-二甲基吡唑基)硼酸氢盐)。所有化合物均使用1H NMR、红外和电子吸收光谱进行了充分表征。化合物3-CH 2SiMe 3和4-CH 3的结构使用X射线晶体学表征,并且分别具有2.601(9)和2.54(3)A的U-C键距离。
A family of rare uranium(III) alkyl complexes, Tp*2UR (R = CH2SiMe3 (3-CH2SiMe3), CH3 (4-CH3), (CH2)3CH3 (5-(CH2)3CH3); Tp* = hydrotris(3,5-dimethylpyrazolyl)borate), was synthesized by salt metathesis with alkylsodium reagents and Tp*2UI (2). All compounds were fully characterized using 1H NMR, infrared, and electronic absorption spectroscopies. Compounds 3-CH2SiMe3 and 4-CH3 were structurally characterized using X-ray crystallography and have U–C bond distances of 2.601(9) and 2.54(3) A, respectively.
DOI: 10.1039/b208473b
发表时间: 2002-01-01
影响因子: 4.9
作者:
Castro-Rodriguez, I;Olsen, K;Meyer, K
通讯作者: Meyer, K