2016 Fiscal Year Final Research Report
Activation of Dinitrogen Molecule by Main Group Compounds
Project/Area Number |
15K13636
|
Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
Allocation Type | Multi-year Fund |
Research Field |
Organic chemistry
|
Research Institution | Saitama University |
Principal Investigator |
|
Co-Investigator(Renkei-kenkyūsha) |
NAGASE Shigeru 埼玉大学, 大学院理工学研究科, 教授 (30134901)
|
Research Collaborator |
OKANO Ippei
TODA Mizuki
|
Project Period (FY) |
2015-04-01 – 2017-03-31
|
Keywords | 窒素分子 / 典型元素 / 活性化 |
Outline of Final Research Achievements |
To activate dinitrogen molecule by main group compounds, an unprecedented main group element-dinitrogen complex should be necessary. In this work, we targeted a lithiostannylene and a silacyclopentadienylidene that were predicted to form stable complexes with dinitrogen molecules. Reduction of Cp*SnCl with lithium did not afford the targeted Cp*SnLi, which was thought to be thermally unstable. We nest chose 3,5-dimesitylphenyl group as a steric protection group succeeded in the synthesis of a dichlorosilole, which is stable under air. The generation of a silacyclopentadienylidene was achieved by the reduction of thus-obtained dichlorosilole with potassium graphite.
|
Free Research Field |
典型元素化学、錯体化学
|