2007年1月
Telluration of seleno- and chloroiminium salts leading to various telluroamides, and their structure and NMR properties
JOURNAL OF ORGANOMETALLIC CHEMISTRY
- ,
- ,
- 巻
- 692
- 号
- 1-3
- 開始ページ
- 129
- 終了ページ
- 135
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.jorganchem.2006.03.045
- 出版者・発行元
- ELSEVIER SCIENCE SA
The reaction of seleno- and chloroiminium salts with a tellurating agent derived from LiAlH4 and elemental tellurium gave telluro-amides in moderate to good yields. This new synthetic method enabled the isolation of the first aliphatic and secondary telluroamides. The molecular structure of an aromatic telluroamide was successfully revealed for the first time; the length of the C=Te bond in the aromatic telluroamide was the same as that in the telluroformamide-Cr complex, and the aromatic ring and Te=C-N moiety were not planar. Unlike the structure in the solid state, spectroscopic data of telluroamides suggest that there is conjugation between these two planes. The properties of the NMR spectra of a series of chalcogenoamides are also discussed. (c) 2006 Elsevier B.V. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.jorganchem.2006.03.045
- ISSN : 0022-328X
- ORCIDのPut Code : 33843346
- Web of Science ID : WOS:000243859700016