Base free lithium-organoaluminate and the gallium congener: potential precursors to heterometallic assemblies |
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Authors: | Singh Sanjay Chai Jianfang Pal Aritra Jancik Vojtech Roesky Herbert W Herbst-Irmer Regine |
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Institution: | Institut für Anorganische Chemie der Georg-August-Universit?t G?ttingen, Tammannstrasse 4, D-37077 G?ttingen, Germany. |
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Abstract: | The first examples of base free lithium-organoaluminate and the corresponding gallium compound LM(Me)OLi]3 (M = Al (3), Ga (4); L = HC{C(Me)N-2,6-iPr2C6H3}2) have been prepared by the reaction of LiN(SiMe3)2] with the corresponding metal hydroxides LM(Me)OH (M = Al (1), Ga(2)); the oxygen atom in the M-O-Li fragment exists as oxide ion and is involved in the central Li3O3 six-membered ring formation. |
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