Soluble, reactive and stable – unique aluminosilicate ligands and a heterobimetallic derivative [LAl(SLi)(µ-O)Si(OLi·2thf)(OtBu)2]2
Jancik, Vojtech; Rascón-Cruz, Fernando; Cea-Olivares, Raymundo; Toscano, Rubén A.; Jancik Vojtech; Instituto de QuÃmica, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria; Rascón-Cruz Fernando; Instituto de QuÃmica, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria; Cea-Olivares Raymundo; Instituto de QuÃmica, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria; Toscano Rubén A.; Instituto de QuÃmica, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria
Журнал:
Chemical Communications
Дата:
2007
Аннотация:
The heterobimetallic aluminosilicate [LAl(SLi)(μ-O)Si(OLi·2thf)(O<sup>t</sup>Bu)2]2 was prepared from the LAl(SH)(μ-O)Si(OH)(O<sup>t</sup>Bu)2 (L = [HC{C(Me)N(Ar)}2]<sup>â </sup>, Ar = 2,6-di-<sup>i</sup>Pr2C6H3) ligand, which can also be hydrolyzed to LAl(OH·thf)(μ-O)Si(OH)(O<sup>t</sup>Bu)2 â leading to the first aluminosilicateâ dihydroxide soluble in organic solvents.
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