Ammonolysis of 1,2-Bis[dichloro(methyl)silyl]ethane. On the Structure of 1,3,6,8-Tetramethyl-2,7,11,12-tetraaza-1,3,6,8-tetrasila-tricyclo[6.2.1. 1(3,6)]-dodecane

作者：Motz Guenter; Schmalz Thomas; Glatz Germund; Kempe Rhett; Milius Wolfgang; Wrackmeyer Bernd^*

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2010, 636(6): 1056-1060.

DOI：10.1002/zaac.200900553

• Silazanes
• Ammonolysis
• Tricycles
• X-ray diffraction
• NMR spectroscopy

Ammonolysis of 1,2-bis[dichloro(methyl)silyl]ethane afforded a crystalline tricyclic silazane along with polymeric material. The crystalline material could be isolated in pure state. It was analyzed by H-1, C-13, N-15 and Si-29 NMR spectroscopy in solution, by C-13, N-15 and Si-29 MAS NMR spectroscopy in the solid state, as well as by single-crystal and powder X-ray diffraction. The title compound exists as a single isomer in solution, whereas in the solid state the presence of several modifications is indicated, in particular by the solid-state MAS NMR spectra.

• 出版日期2010