Počet záznamů: 1  

Dehydration of ortho-, meta‐ and para‐alkoxy phenylboronic acids to their corresponding boroxines

  1. 1.
    0488791 - ÚMCH 2019 RIV DE eng J - Článek v odborném periodiku
    Adamczyk-Woźniak, A. - Kaczorowska, E. - Kredatusová, Jana - Madura, I. - Marek, P. H. - Matuszewska, A. - Sporzyński, A. - Uchman, M.
    Dehydration of ortho-, meta‐ and para‐alkoxy phenylboronic acids to their corresponding boroxines.
    European Journal of Inorganic Chemistry. Roč. 2018, č. 13 (2018), s. 1492-1498. ISSN 1434-1948. E-ISSN 1099-0682
    Institucionální podpora: RVO:61389013
    Klíčová slova: phenylboronic acid * alkoxy * isomers
    Obor OECD: Polymer science
    Impakt faktor: 2.578, rok: 2018

    Isomeric isobutoxy phenylboronic acids (ortho‐, meta‐, para‐) were synthesized and their properties such as pKa and thermal stability have been compared. Molecular and crystal structures of the para isomer were determined by single crystal XRD methods. DSC and TGA measurements have been carried out on all isomers to study their dehydration as well as thermal stability. The results show that the position of the substituent in phenylboronic acids influences their acidity as well as possible formation of the corresponding boroxines.
    Trvalý link: http://hdl.handle.net/11104/0283582

     
     
Počet záznamů: 1  

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