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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 邱靜雯(Ching-Wen Chiu) | |
| dc.contributor.author | Wan-Hua Lee | en |
| dc.contributor.author | 李婉華 | zh_TW |
| dc.date.accessioned | 2021-06-15T12:30:50Z | - |
| dc.date.available | 2018-08-24 | |
| dc.date.copyright | 2016-08-24 | |
| dc.date.issued | 2016 | |
| dc.date.submitted | 2016-08-04 | |
| dc.identifier.citation | 1. R. Dinda and H.-J. Himmel* Angew. Chem. Int. Ed. 2007, 46, 9110-9113.
2. C.-W. Chiu and F. P. Gabbaï* J. Am. Chem. Soc. 2009, 131, 60-61. 3. T. S. D. Vries, A. Prokofjevs and E. Vedejs* Chem. Rev. 2012, 112, 4246-4282. 4. A. Prokofjevs, D. P. Curran* and E. Vedejs* J. Am. Chem. Soc. 2012, 134, 12281−12288. 5. J. M. Farrell, J. A. Hatnean, and D. W. Stephan* J. Am. Chem. Soc. 2012, 134, 15728-15731. 6. I. Vargas-Baca* and A. H. Cowley* Dalton Trans. 2008, 45, 6421-6426. 7. D. Vidovic, M. Findlater, and A. H. Cowley* J. Am. Chem. Soc. 2007, 129, 8436-8437. 8. M. Kaupp, C. Lambert, D. Nowak, K. Radacki, S. Schinzel and K. Uttinger, H. Braunschweig* Inorg. Chem. 2008, 47, 7456-7458. 9. W.-C. Chen, C.-Y. Lee, B.-C. Lin, Y.-C. Hsu, J.-S. Shen, C.-P. Hsu, G. P. Yap and T.-G. Ong* J. Am. Chem. Soc. 2014, 136, 914-917. 10. C.-T. Shen, Y.-H. Lin, S.-M. Peng and C.-W. Chiu* Angew. Chem. Int. Ed. 2013, 52, 13293-13297. 11. Y.-F. Lin, C.-T. Shen, Y.-T. Hsiao, Y.-H. Liu, S.-M. Peng and C.-W. Chiu* Organometallics 2016, 35, 1464-1471. 12. S. Kronig, P. G. Jones and M. Tamm Eur. J. Inorg. Chem. 2013, 13, 2301-2314. 13. S. M. I. Al-Rafia, A. C. Malcolm, S. K. Liew, M. J. Ferguson, R. McDonald and E. Rivard* Chem. Commun. 2011, 47, 6987-6989. 14. Y.-B. Wang, Y.-M. Wang, W.-Z. Zhang and X. B. Lu* J. Am. Chem. Soc. 2013, 135, 11996-12003. 15. Y. Wang, M. Y. Abraham, R. J. GilliardJr., D. R. Sexton, P. Wei, and G. H. Robinson* Organometallics 2013, 32, 6639-6642. 16. C. J. Schürmann, D. M. Andrada, G. Frenking and R. S. Ghadwal* Dalton Trans. 2015, 44, 14359-14367. 17. C. J. Berger, G. He, C. Merten, R. McDonald, M. J. Ferguson and E. Rivard* Inorg. Chem. 2014, 53, 1475-1486. 18. A. C. Malcolm, K. J. Sabourin, R. McDonald, M. J. Ferguson and E. Rivard* Inorg. Chem. 2012, 51, 12905-12916. 19. C. J. Schürmann, F. Engelhardt, C. Steinmetzger and R. S. Ghadwal* Eur. J. Inorg. Chem. 2014, 29, 4921-4926. 20. M. R. Momeni, L. Shulman, E. Rivard* and A. Brown* Phys. Chem. Chem. Phys. 2015, 17, 16525-16535. 21. B. Krato, M. Hursthouse, A. J. Howes and Peter Jutzi* Chem. Ber. 1987, 120, 1091-1098. 22. Y. Wang, G. H. Robinson* Inorg. Chem. 2011, 50, 12326-37. 23. V. I. Bregadze and I. B. Sivaev* Coord. Chem. Rev. 2014, 270-271, 75-88. 24. S. C. Bourke, K. D. Conroy and W. E. Piers* Angew. Chem. Int. Ed. 2005, 44, 5016-36. 25. G. Erker and D. W. Stephan* Angew. Chem. Int. Ed. 2010, 49, 46-76. 26. T. E. Stennett, J. Pahl, H. S. Zijlstra, F. W. Seidel and S. Harder* Organometallics 2016, 35, 207-217. 27. C.-W. Chiu and F. P. Gabbaï* Angew. Chem. Int. Ed. 2007, 46, 1723-1725. 28. (a) S.-H. Ueng, A. Solovyev, X. Yuan, S. J. Geib, L. Fensterbank, E. Lacôte, M. Malacria*, M. Newcomb*, J. C. Walton* and D. P. Curran* J. Am. Chem. Soc. 2009, 131, 11256-11262 (b) M. M. Brahmi, J. Monot, L. Fensterbank, M. Malacria, D. P. Curran*, J. C. Walton* and E. Lacôte* J. Am. Chem. Soc. 2011, 133, 10312-10321. 29. A. D. Ledeta and T. W. Hudnall* Dalton Trans. 2016, 45, 9820-9826. 30. N. G. Connelly* and W. E. Geiger * Chem. Rev. 1996, 96, 877-910. 31. Hsiao, Y.-T. Syntheses and reactivity studies of boron cations. National Taiwan University, Taiwan, 2015. 32. C. Burkholder, W. R. Dolbier Jr., M. Médebielle* J. Org. Chem. 1998, 63, 5385-5394. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/50144 | - |
| dc.description.abstract | Boron mono- and di-cations featuring nucleophilic N-heterocyclic olefin (NHO) and pentamethylcyclopentadienyl (Cp*) substituent have been prepared and structurally characterized. Experimental and theoretical investigations show that [η5-Cp*B-NHO]2+ is considerably more Lewis acidic than [η5-Cp*B-IMes]2+ due to the steric congestion between NHO and Cp* leading much expose around the central boron atom. However, the weak interaction between NHO ligand and boron center result in the reaction product are generally unstable to isolate and characterize. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T12:30:50Z (GMT). No. of bitstreams: 1 ntu-105-R03223142-1.pdf: 7335665 bytes, checksum: a9380f18c8ba71bdae126c8cc516fb06 (MD5) Previous issue date: 2016 | en |
| dc.description.tableofcontents | 口試委員審定書
中文摘要 i ABSTRACT ii CONTENTS iii LIST OF FIGURES v LIST OF SCHEMES vi LIST OF TABLES vii Chapter 1. Introduction 1 1.1 Boron monocation 3 1.2 Boron dications 6 1.2.1 A Di-Substituted boron dication 8 1.3 N-Heterocyclic olefin 10 Chapter 2. Result and Discussion 14 2.1 Synthesis and characteristic of boron compound 14 2.1.1 Synthesis 14 2.1.2 NMR Characteristic of boreniums and boron dications 15 2.1.3 Crystal structure 16 2.1.4 DFT calculation study 19 2.1.5 Lewis acidity of boron cations 21 2.2 Chemical reduction of Cp*BCl2-NHO (1) 22 2.3 Reactivity studies of chloroborenium [Cp*BCl-NHO]+ ([2]+) 23 2.3.1 Frustrated Lewis pair of chloroborenium [Cp*BCl-NHO]+ ([2]+) 24 2.3.2 Reduction reaction of chloroborenium 26 2.4 Reactivity studies of boron dication [Cp*B-NHO]2+ ([3]2+) 28 2.4.1 Electronic property of boron dicaiton 29 2.4.2 Frustrated Lewis pair of boron dication 31 2.4.3 Reaction of [3][AlCl4]2 with hydride sources 32 Chapter 3. Conclusion 36 Chapter 4. Experimental Section 37 Chapter 5. Reference 51 Chapter 6. Appendix 54 | |
| dc.language.iso | en | |
| dc.title | 以氮雜環烯烴穩定的硼陽離子 | zh_TW |
| dc.title | N-Heterocyclic Olefin Stabilized Boron Cations | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 104-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 詹益慈,陳榮傑 | |
| dc.subject.keyword | 硼,硼陽離子,硼雙陽離子,氮雜環烯烴,路易士酸, | zh_TW |
| dc.subject.keyword | boron,cations,borenium,boron cations,N-heterocyclic olefin., | en |
| dc.relation.page | 151 | |
| dc.identifier.doi | 10.6342/NTU201600893 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2016-08-04 | |
| dc.contributor.author-college | 理學院 | zh_TW |
| dc.contributor.author-dept | 化學研究所 | zh_TW |
| 顯示於系所單位： | 化學系 | |
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