Development of a versatile catalytic system using NHC-stabilized monovalent nickel complexes
| Project/Area Number |
25410123
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Synthetic chemistry
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| Research Institution | Fukuoka University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 錯体・有機金属触媒 / 有機ニッケル触媒 / クロスカップリング反応 / アミノ化反応 / 触媒反応 / ニッケル / 均一系触媒 / クロスカップリング / 多核クラスター / ニッケル1価錯体 / Ｎ－ヘテロ環状カルベン / 触媒的アミノ化反応 / 反応機構 / ヒドロアリール化反応 / N-ヘテロ環状カルベン / Suzukiカップリング反応 |
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| Outline of Final Research Achievements |
Herein, NHC(N-heterocyclic carbene)-stabilized monovalent nickel complexes were systematically designed and prepared. The obtained complexes were applied to catalysts in the several cross-coupling reactions.
Several nickel(I) NHC complexes were synthesized in the presence of some phosphines, bisphosphines, pyridine and bipyridine. These compounds showed characteristic nature derived by the paramagnetic nickel(I) center. Applications using these complexes for several catalytic cross-coupling reactions of aryl halides as catalysts are also given. Particularly, intermediary nickel(I) amide complexes were successfully isolated. Moreover, it was revealed that these intermediates easily react with aryl halides to form the corresponding triarylamines as the cross-coupling products.
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Report
(4 results)
Research Products
(33 results)
