Our Covers

Reyes-Gutiérrez P.E., Jirásek M., Severa L., Novotná P., Koval D., Sázelová P., Vávra J., Meyer A., Císařová I., Šaman D., Pohl R., Štěpánek P., Slavíček P., Coe B.J., Hájek M., Kašička V., Urbanová M., Teplý F.*:
Functional helquats: helical cationic dyes with marked, switchable chiroptical properties in the visible region.
Chemical Communications 51: 1583-1586, 2015.
 
Pospíšil L.*, Bednárová L.*, Štěpánek P., Slavíček P., Vávra J., Hromadová M., Dlouhá H., Tarábek J., Teplý F.*:
Intense Chiroptical Switching in a Dicationic Helicene-Like Derivative: Exploration of a Viologen-Type Redox Manifold of a Non-Racemic Helquat.
Journal of the American Chemical Society 136 (31): 10826–10829, 2014.
 
Vávra J., Severa L., Císařová I., Klepetářová B., Šaman D., Koval D., Kašička V., Teplý F.*:
Search for Conglomerate in Set of [7]Helquat Salts: Multigram Resolution of Helicene-Viologen Hybrid by Preferential Crystallization.
Journal of Organic Chemistry 78 (4): 1329-1342, 2013.
 
Severa L., Ončák M., Koval D., Pohl R., Šaman D., Císařová I., Reyes-Gutiérrez P.E., Sázelová P., Kašička V., Teplý F.,* Slavíček P.*:
Chiral Dicationic [8]Circulenoid: Photochemical Origin of Circulene-Like Species and its Facile Thermal Conversion into Helicene Congener.
Angewandte Chemie - International Edition 51 (48): 11972-11976, 2012.
 
Shaffer C. J., Révész A., Schröder D.*, Severa L., Teplý F., Zins E.-L., Jašíková L., Roithová J.:
Can Hindered Intramolecular Vibrational Energy Redistribution Lead to Non-Ergodic Behavior of Medium-Sized Ion Pairs?
Angewandte Chemie - International Edition 51 (40): 10050-10053, 2012.
 
Severa L., Jirásek M., Švec P., Teplý F.*, Révész Á., Schröder D.*, Koval D., Kašička V., Císařová I., Šaman D.:
Counterion-Induced Inversion of Conformer Stability of a [5]Helquat Dication.
ChemPlusChem 77: 624-635, 2012.
 
Vávra J., Severa L., Švec P., Císařová I., Koval D., Sázelová P., Kašička V., Teplý F.*:
Preferential Crystallization of a Helicene-Viologen Hybrid - An Efficient Method to Resolve [5]Helquat Enantiomers on a 20 g Scale.
European Journal of Organic Chemistry 2012 (3): 489-499.
 
Koval D., Severa L., Adriaenssens L., Vávra J., Teplý F., Kašička V.*:
Chiral analysis of helquats by capillary electrophoresis: Resolution of helical N-heteroaromatic dications using randomly sulfated cyclodextrins.
Electrophoresis 32 (19): 2683-2692, 2011.
 
Teplý F.:
Photoredox catalysis by [Ru(bpy)3]2+ to trigger transformations of organic molecules. Organic synthesis using visible-light photocatalysis and its 20th century roots.
Collection of Czechoslovak Chemical Communications 76 (7): 859-917, 2011.
 
Severa L., Koval D., Novotná P., Ončák M., Sázelová P., Šaman D., Slavíček P., Urbanová M., Kašička V., Teplý F.*:
Resolution of configurationally stable [5]helquat. Enantiocomposition analysis of a helicene congener by capillary electrophoresis.
New Journal of Chemistry 34 (6): 1063-1067, 2010.
 
Adriaenssens L., Severa L., Šálová T., Císařová I., Pohl R., Šaman D., Rocha S.V., Finney N.S., Pospíšil L., Slavíček P., Teplý F.*:
Helquats: A Facile, Modular, Scalable Route to Novel Helical Dications.
Chemistry - A European Journal 15 (5): 1072-1076, 2009.