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Homo- and heterodehydrocoupling of phosphines mediated by alkali metal catalysts
DepartmentOSSO国家重点实验室
Wu LP(吴立朋)
The second department吴立朋人才团队
2019-06
Source PublicationNature Communications
Issue10Pages:2786
Abstract

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.

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If11.880
Language英语
compositor第二作者单位
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/25755
Collection中国科学院兰州化学物理研究所
Affiliation1.School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, UK
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.Leibniz-Institut für Katalyse e. V, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
Recommended Citation
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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