Structural and spectroscopic characterization of the dirhenium acetamidate products resulting from the hydrolysis of acetonitrile |
| |
| Institution: | 1. Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea;2. Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea;3. School of Energy Systems Engineering, Chung-Ang University, Heukseok-Ro, Dongjak-Gu, Seoul 06974, Republic of Korea |
| |
| Abstract: | Unsaturated molecules such as nitriles are activated upon coordination to a dirhenium core. Acetonitrile is hydrolyzed in the presence of water to produce coordinated bridging acetamidate ligands as demonstrated by the reaction of N(C4H9)4]2Re2Cl8] with CH3CN and water in ethanol to form the acetamidate complexes, N(C4H9)4]Re2Cl5(μ-CH3C(O)NH)(μ-CH3C(OH)N)]·3CH2Cl2 I] and Re2Cl4(μ-CH3C(O)NH)(μ-dppm)2·4 CH2Cl2/0.833 EtOH II]. Compound II is formed when I is reduced upon coordination of bis(diphenylphosphino)methane (dppm). Compounds I and II were characterized using X-ray crystallography and a variety of other spectroscopic methods. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
