Počet záznamů: 1  

Synthesis of Phenacenes and Helicenes using a Photochemical Flow Reacto.

  1. 1.
    0510127 - ÚCHP 2020 HU eng C - Konferenční příspěvek (zahraniční konf.)
    Váňa, Lubomír - Církva, Vladimír - Jakubík, Pavel - Kos, Martin - Žádný, Jaroslav - Storch, Jan
    Synthesis of Phenacenes and Helicenes using a Photochemical Flow Reacto.
    Final Program and Book of Abstracts. Budapest: DorPress Kft., 2019, č. článku P-20. ISBN 978-615-5270-59-8.
    [Conference on Frontiers in Organic Synthesis Technology /7./. Budapest (HU), 16.10.2019-18.10.2019]
    Grant CEP: GA ČR(CZ) GA17-02578S
    Institucionální podpora: RVO:67985858
    Klíčová slova: photochemical synthesis * photo chemical flow reactor * thin films
    Obor OECD: Organic chemistry

    Phenacenes and helicenes as a group of polyaromatic hydrocarbons (PAHs) have attracted a considerable attention due to their unique electronic and optical properties. Owing to their conjugated n-electron system, both of these groups are suitable for use in optoelectronics (OLED, OFET)1 2 3"4. For utilization in these applications, sufficient solubility in common organic solvents is desired. Introduction of fluorine substituents is a prospective strategy for tuning the properties, i.e. can affect C-H/n interactions, HOMO-LUMO gaps, and electron densities5. In case of phenacenes, which are generally poorly soluble, substantial increase in solubility is achieved by suitable substitution or incorporation of nitrogen atom to their structure. Therefore, new compounds such as l,2,3,4-tetrafluoro[5]phenacene (1), 1,2,3,4-tetra- fluoro[6]helicene (2), 2,9-diaza[5jphenacene (3), 14-chloro-13-aza[5]phenacene (4), and 2,15-diaza[6]helicene (5) are prepared.
    Trvalý link: http://hdl.handle.net/11104/0300671

     
    Název souboruStaženoVelikostKomentářVerzePřístup
    SKMBT_C22019103013551.pdf4567.9 KBVydavatelský postprintpovolen
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.