期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 22, 期 28, 页码 9537-9541出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201601622
关键词
alkynes; asymmetric catalysis; azahelicenes; gold; hydroarylation
资金
- ACT-C from JST (Japan)
- MEXT (Japan) [26102004]
- Grants-in-Aid for Scientific Research [26102004] Funding Source: KAKEN
The enantioselective synthesis of an aza[10]helicene, possessing two pyridone units, has been achieved by the gold-catalyzed intramolecular quadruple hydroarylation of a tetrayne. This aza[10]helicene was successfully converted into a fully aromatic aza[10]helicene, possessing two pyridine units. Structure-photophysical and chiroptical properties relationship in a series of azahelicene isomers has also been disclosed.
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