期刊
TETRAHEDRON LETTERS
卷 50, 期 30, 页码 4321-4323出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.04.116
关键词
Helicenes; Phosphines; Heck reaction; Photodehydrocyclisation; Helical complexes
资金
- Tunisian Ministry of Higher Education, Scientific Research and Technology
3-(Diphenylphosphino)hexahelicene is synthesised in good yield and purity, Via a three-step sequence involving a palladium-catalysed Mizoroki-Heck coupling reaction and classical oxidative photocyclisation. Mononuclear ruthenium and palladium complexes of 3-(diphenylphosphino)hexahelicene are prepared and characterised. (C) 2009 Published by Elsevier Ltd.
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