Homo- and heterodehydrocoupling of phosphines mediated by alkali metal catalysts | |
Wu LP(吴立朋) | |
刊名 | Nature Communications |
2019-06 | |
期号 | 10页码:2786 |
英文摘要 | Catalytic chemistry that involves the activation and transformation of main group substrates is relatively undeveloped and current examples are generally mediated by expensive transition metal species. Herein, we describe the use of inexpensive and readily available tBuOK as a catalyst for P–P and P–E (E = O, S, or N) bond formation. Catalytic quantities of tBuOK in the presence of imine, azobenzene hydrogen acceptors, or a stoichiometric amount of tBuOK with hydrazobenzene, allow efficient homodehydrocoupling of phosphines under mild conditions (e.g. 25 °C and < 5 min). Further studies demonstrate that the hydrogen acceptors play an intimate mechanistic role. We also show that our tBuOK catalysed methodology is general for the heterodehydrocoupling of phosphines with alcohols, thiols and amines to generate a range of potentially useful products containing P–O, P–S, or P–N bonds. |
URL标识 | 查看原文 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.licp.cn/handle/362003/25755] |
专题 | 中国科学院兰州化学物理研究所 |
作者单位 | 1.Leibniz-Institut für Katalyse e. V, Albert-Einstein-Straße 29a, 18059 Rostock, Germany 2.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of Lanzhou Institute of Chemical Physics, CAS, 730000 Lanzhou, P. R. China 3.School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, UK |
推荐引用方式 GB/T 7714 | Wu LP. Homo- and heterodehydrocoupling of phosphines mediated by alkali metal catalysts[J]. Nature Communications,2019(10):2786. |
APA | Wu LP.(2019).Homo- and heterodehydrocoupling of phosphines mediated by alkali metal catalysts.Nature Communications(10),2786. |
MLA | Wu LP."Homo- and heterodehydrocoupling of phosphines mediated by alkali metal catalysts".Nature Communications .10(2019):2786. |
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