The first example of Re(IV)-mediated nitrile–hydroxylamine coupling
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- 作者：Konstantin V. Luzyanin ; Vadim Yu. Kukushkin ; Matti Haukka and Armando J.L. Pombeiro
- 关键词：Nitriles ; Rhenium(IV) complexes ; Nucleophilic addition ; Metal-mediated reactions ; Dibenzylhydroxylamines ; Imino complexes
- 刊名：Inorganic Chemistry Communications
- 出版年：2006
- 出版时间：July 2006
- 年：2006
- 卷：9
- 期：7
- 页码：732-735
- 全文大小：166 K
文摘
The metal-mediated coupling between the acetonitriles in cis-[ReIVCl4(MeCN)2] and the N,N-dibenzylhydroxylamines (R3 = CH2Ph, CH2C6H4C1-p) proceeds smoothly in CH2Cl2/MeCN at 20–25 °C for ca. 15 min to accomplish new imino species (R3 = CH2Ph, 1, CH2C6H4C1-p, 2) in ca. 70 % yield. The structures of the isolated compounds were based on elemental analyses (C, H, N), IR, FAB+-MS and on X-ray data for 1.