Diphenyltetrahedrane Derivative

Diphenyltetrahedrane Derivative

The reaction of phenyltris(trimethylsilyl)tetrahedrane with MeLi results in the formation of isolable phenylbis(trimethylsilyl)tetrahedryllithium (4a), which was characterized by X-ray crystallography and NMR spectroscopy. The derivatization of 4a via nucleophilic or cross-coupling reactions produce...

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Veröffentlicht in:Chemistry letters 2015-02, Vol.44 (2), p.206-206
Hauptverfasser: Kobayashi, Yuzuru, Nakamoto, Masaaki, Sekiguchi, Akira
Format: Artikel
Sprache:eng
Schlagworte:
Aromatic compounds
Chemical reactions
Conjugation
Crystallography
Derivatives
Formations
NMR spectroscopy
X-rays
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Zusammenfassung:The reaction of phenyltris(trimethylsilyl)tetrahedrane with MeLi results in the formation of isolable phenylbis(trimethylsilyl)tetrahedryllithium (4a), which was characterized by X-ray crystallography and NMR spectroscopy. The derivatization of 4a via nucleophilic or cross-coupling reactions produced new tetrahedrane derivatives, including a diphenyltetrahedrane derivative with an extended π-σ-π conjugation between the σ-orbital of the tetrahedrane core and the two aryl π-systems.
ISSN:0366-7022
1348-0715