期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 9, 页码 3183-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja809396f
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资金
- Ministere de I'Education Nationale de la Recherche et de la Technologie
- Centre National de la Recherche Scientifique (CNRS)
- Conseil Regional de Bretagne, the Agence Nationale de la Recherche [PHOSHELIX-137104]
- National Science Foundation [CHE 0447321]
The synthesis of phosphole-modified aza[6]helicenes and the complexation of these pi-conjugated ditopic ligands with metallic ions are described. The chiroptical properties of these metal-bis (helicene) assemblies were experimentally evaluated and studied by first-principles theoretical calculations. The results show that the metal impacts the chiroptical properties of these complexes through electronic interactions with the chiral pi-conjugated ligands.
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