科研之友
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摘要
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 pi-sigma-pi conjugation between the sigma-orbital of the tetrahedrane core and the two aryl pi-systems.
- 出版日期2015-2-5
