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An organometallic route to long helicenes
- 1.0330893 - ÚOCHB 2010 RIV US eng J - Journal Article
Sehnal, Petr - Stará, Irena G. - Šaman, David - Tichý, Miloš - Míšek, Jiří - Cvačka, Josef - Rulíšek, Lubomír - Chocholoušová, Jana - Vacek, Jaroslav - Goryl, G. - Szymonski, M. - Císařová, I. - Starý, Ivo
An organometallic route to long helicenes.
Proceedings of the National Academy of Sciences of the United States of America. Roč. 106, č. 32 (2009), s. 13169-13174. ISSN 0027-8424. E-ISSN 1091-6490
R&D Projects: GA ČR GA203/06/1792; GA MŠMT LC512
Grant - others:FP6(XE) 015847
Institutional research plan: CEZ:AV0Z40550506
Keywords : nonracemic compounds * STM imaging * helicene
Subject RIV: CC - Organic Chemistry
Impact factor: 9.432, year: 2009
Here, we report on an organometallic approach to the derivatives of undecacyclic helicene, which is based on intramolecular [2 + 2 + 2] cycloisomerization of aromatic hexaynes under metal catalysis closing 6 new cycles of a helicene backbone in a single operation.
Permanent Link: http://hdl.handle.net/11104/0176570
Number of the records: 1