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| A New Method to Synthesize the P,N-Heteromultifunctional Ligands | |
| 引用本文： | LI,Qing-Shan WAN,Chong-Qing XU,Feng-Bo ZHANG,Zheng-Zhi. A New Method to Synthesize the P,N-Heteromultifunctional Ligands[J]. 有机化学, 2004, 24(Z1): 214 |
| 作者姓名： | LI Qing-Shan WAN Chong-Qing XU Feng-Bo ZHANG Zheng-Zhi |
| 作者单位： | LI,Qing-Shan（State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China） WAN,Chong-Qing（State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China） XU,Feng-Bo（State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China） ZHANG,Zheng-Zhi（State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China） |
| 摘 要： | The nature of the highly polar P-N bond in phosphinimine makes a ligand of this kind become versatile in both coordination and organometallic chemistry.[1,2] Usually this kind of phosphinimine phosphine P,N-heterodifunctional ligands is prepared by the Staudinger reaction of azides with organophophine. Now a more mild and efficient method is provided. The product of Mannich reaction of 2-aminopyridine reacted with Ph2PCl in the presence of Et3N, giving the phosphinimine compound 1 in more than 90% yield. |
A New Method to Synthesize the P,N-Heteromultifunctional Ligands |
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| LI,Qing-Shan,WAN,Chong-Qing,XU,Feng-Bo,ZHANG,Zheng-Zhi. A New Method to Synthesize the P,N-Heteromultifunctional Ligands[J]. Chinese Journal of Organic Chemistry, 2004, 24(Z1): 214 | |
| Authors: | LI Qing-Shan WAN Chong-Qing XU Feng-Bo ZHANG Zheng-Zhi |
| Abstract: | The nature of the highly polar P-N bond in phosphinimine makes a ligand of this kind become versatile in both coordination and organometallic chemistry.[1,2] Usually this kind of phosphinimine phosphine P,N-heterodifunctional ligands is prepared by the Staudinger reaction of azides with organophophine. Now a more mild and efficient method is provided. The product of Mannich reaction of 2-aminopyridine reacted with Ph2PCl in the presence of Et3N, giving the phosphinimine compound 1 in more than 90% yield. |
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