Unexpected Formation of (Dimethylaminomethylene)methylamide Complexes from the Reactions between Metal Chlorides and Lithium Dimethylamide

详细信息    查看全文

• 作者：Xin-Hao Zhang ; Shu-Jian Chen ; Hu Cai ; Hee-Jung Im ; Tianniu Chen ; Xianghua Yu ; Xuetai Chen ; Zhenyang Lin ; Yun-Dong Wu ; Zi-Ling Xue
• 刊名：Organometallics
• 出版年：2008
• 出版时间：March 24, 2008
• 年：2008
• 卷：27
• 期：6
• 页码：1338 - 1341
• 全文大小：350K
• 年卷期：v.27,no.6(March 24, 2008)
• ISSN：1520-6041

文摘

Reactions of MCl₅ (M = Nb, Ta) with LiNMe₂ have been found to yield M(NMe₂)₄(η²-MeNCH₂NMe₂) (M = Nb, 2a; Ta, 2b) containing a chelating ligand (dimethylaminomethylene)methylamide, as confirmed by NMR spectroscopy, DFT calculations, and their reactivity studies.