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Helquats: A facile, modular, scalable route to novel helical dications
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SYSNO ASEP 0322760 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Helquats: A facile, modular, scalable route to novel helical dications Title Helquaty: snadná, modulární a robustní syntéza nových helikálních dikationtů Author(s) Adriaenssens, Louis (UOCHB-X)
Severa, Lukáš (UOCHB-X) RID, ORCID
Šálová, Tereza (UOCHB-X)
Císařová, I. (CZ)
Pohl, Radek (UOCHB-X) RID, ORCID
Šaman, David (UOCHB-X) RID, ORCID
Rocha, S. V. (CH)
Finney, N. S. (CH)
Pospíšil, Lubomír (UOCHB-X) RID, ORCID
Slavíček, P. (CZ)
Teplý, Filip (UOCHB-X) RID, ORCIDNumber of authors 11 Source Title Chemistry - A European Journal. - : Wiley - ISSN 0947-6539
Roč. 15, č. 5 (2009), s. 1072-1076Number of pages 5 s. Language eng - English Country DE - Germany Keywords air-tolerant cycloisomerization ; diquat ; elektrochemistry ; helical structures Subject RIV CC - Organic Chemistry CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000263093700002 DOI 10.1002/chem.200801904 Annotation We have developed a three-step synthesis of helquats, a novel class of small helical dications representing a missing structural link between helicenes and viologens. The parent helquat is a water-soluble, blue fluorophore and can be prepared by a unique metal-catalyzed [2+2+2] cycloisomerization in water under aerobic conditions. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Jana Procházková, Tel.: 220 183 418 Year of Publishing 2009
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