A Synthetic Route to a Molecular Galloxane Dihydroxide and Its Group 4 Heterobimetallic Compounds
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- 作者：Erandi Bernab茅-Pablo ; Vojtech Jancik ; M贸nica Moya-Cabrera
- 刊名：Inorganic Chemistry
- 出版年：2013
- 出版时间：June 17, 2013
- 年：2013
- 卷：52
- 期：12
- 页码：6944-6950
- 全文大小：326K
- 年卷期：v.52,no.12(June 17, 2013)
- ISSN：1520-510X
文摘
Controlled hydrolysis of MeLGaCl2 (MeL = HC[(CMe)N(2,4,6-Me3C6H2)]2鈥?/sup>) (1) in the presence of a N-heterocyclic carbene, as a HCl acceptor, led to the unprecedented molecular galloxane dihydroxide [{MeLGa(OH)}2(渭-O)] (2) in high yield. Compound 2 was used in the assembly of the heterobimetallic galloxanes with group 4 metals [{(MeLGa)2(渭-O)}(渭-O)2{M(NR2)2}] (M = Ti, R = Me (6); M = Zr (7), Hf (8), R = Et).