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An organometallic route to long helicenes
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SYSNO ASEP 0330893 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title An organometallic route to long helicenes Author(s) Sehnal, Petr (UOCHB-X)
Stará, Irena G. (UOCHB-X) RID, ORCID
Šaman, David (UOCHB-X) RID, ORCID
Tichý, Miloš (UOCHB-X)
Míšek, Jiří (UOCHB-X)
Cvačka, Josef (UOCHB-X) RID, ORCID
Rulíšek, Lubomír (UOCHB-X) RID, ORCID
Chocholoušová, Jana (UOCHB-X) RID, ORCID
Vacek, Jaroslav (UOCHB-X) RID, ORCID
Goryl, G. (PL)
Szymonski, M. (PL)
Císařová, I. (CZ)
Starý, Ivo (UOCHB-X) RID, ORCIDNumber of authors 13 Source Title Proceedings of the National Academy of Sciences of the United States of America. - : National Academy of Sciences - ISSN 0027-8424
Roč. 106, č. 32 (2009), s. 13169-13174Number of pages 6 s. Language eng - English Country US - United States Keywords nonracemic compounds ; STM imaging ; helicene Subject RIV CC - Organic Chemistry R&D Projects GA203/06/1792 GA ČR - Czech Science Foundation (CSF) LC512 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000268877300007 DOI 10.1073/pnas.0902612106 Annotation 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. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Viktorie Chládková, Tel.: 232 002 434 Year of Publishing 2010
Number of the records: 1