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Adamantane-Like Aluminum Amide-Phosphate from Alumazene

Basic information
Original title:Adamantane-Like Aluminum Amide-Phosphate from Alumazene
Authors:Jiří Pinkas, Jiří Löbl, Dalibor Dastych, Marek Nečas, Herbert W. Roesky
Further information
Citation:PINKAS, Jiří, Jiří LÖBL, Dalibor DASTYCH, Marek NEČAS and Herbert W. ROESKY. Adamantane-Like Aluminum Amide-Phosphate from Alumazene (Adamantane-Like Aluminum Amide-Phosphate from Alumazene). Inorg. Chem., Spojené státy americké: American Chemical Society, Washington DC, 2002, vol. 41, No 25, p. 6914-6918. ISSN 0020-1669.Export BibTeX
@article{407651,
author = {Pinkas, Jiří and Löbl, Jiří and Dastych, Dalibor and Nečas, Marek and Roesky, Herbert W.},
article_location = {Spojené státy americké},
article_number = {25},
keywords = {alumazene; adamantane; phosphates; iminoalanes},
language = {eng},
issn = {0020-1669},
journal = {Inorg. Chem.},
title = {Adamantane-Like Aluminum Amide-Phosphate from Alumazene},
volume = {41},
year = {2002}
}
Original language:English
Field:Inorganic chemistry
Type:Article in Periodical
Keywords:alumazene; adamantane; phosphates; iminoalanes

A dealkylsilylation reaction between alumazene [2,6-(i-Pr)2C6H3NAlMe]3 (1) and tris(trimethylsilyl) ester of phosphoric acid (2) in a 1:3 molar ratio provides the heteroadamantane molecule (MeAl)[2,6-(i-Pr)2C6H3N]3{Al[OP(OSiMe3)3]}2(O3POSiMe3) (3). Compound 3 was characterized by analytical and spectroscopic methods and its molecular structure was established by a single-crystal X-ray diffraction experiment. Moreover, trialkyl and triaryl phosphates, and dialkyl phosphonates react with 1 at elevated temperature to afford an intractable mixture of products. The reaction of phosphonic acids with 1 proceeds under decomposition to yield 2,6-diisopropylaniline and aluminophosphonates.

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