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Pregled bibliografske jedinice broj: 884132

Mechanochemical synthesis of amide-based supramolecular anion receptors


Tireli, Martina; Lešić, Filip; Bregović, Nikola; Užarević, Krunoslav
Mechanochemical synthesis of amide-based supramolecular anion receptors // Adriatic NMR 2017 : Book of Abstracts / Namjesnik, Danijel ; Pičuljan, Katarina ; Bregović, Nikola ; Novak, Predrag (ur.).
Zagreb: Department of Chemistry, Faculty of Science, 2017. str. 40-40 (poster, nije recenziran, sažetak, znanstveni)


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Naslov
Mechanochemical synthesis of amide-based supramolecular anion receptors

Autori
Tireli, Martina ; Lešić, Filip ; Bregović, Nikola ; Užarević, Krunoslav

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Adriatic NMR 2017 : Book of Abstracts / Namjesnik, Danijel ; Pičuljan, Katarina ; Bregović, Nikola ; Novak, Predrag - Zagreb : Department of Chemistry, Faculty of Science, 2017, 40-40

ISBN
978-953-6076-41-3

Skup
Adriatic NMR Conference

Mjesto i datum
Mali Ston, Hrvatska, 16-18.6.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
mechanochemical synthesis ; amide-based ; supramolecular ; anion receptors ; Raman spectroscopy ; in situ monitoring

Sažetak
Traditional synthetic procedures in organic chemistry are generally very successful but global problems of pollution and growing energy demand have compelled the chemical industry to search for new, more efficient and “greener” synthetic methods. Mechanochemical reactions are induced by the direct absorption of mechanical energy and they are mainly promoted by hand grinding or mechanochemical milling. Mechanochemical organic reactions are carried out without the need for solvents or conventional catalysts, and most often feature higher product yield in shorter reaction time. [1] Contrary to the wide knowledge about organic reactions in solution, mechanisms of mechanochemical reactions are still mostly unknown. Only the recently developed in situ monitoring techniques[3] started to unveil the mechanisms of organic mechanochemical reactions, leading to wider application of this methodology in modern material and pharmaceutical industry. [4] Here we present mechanochemical reactions between acyl azide and primary amine as a model nucleophilic substitution reaction on the carbonyl group. We have examined the influence of different additives on reaction time and yields using in situ Raman spectroscopy monitoring and the products were confirmed by 1H and 13C NMR spectroscopy. As amide derivatives are widely investigated as receptors for anions, [5] we studied affinity of the prepared compounds towards biologically important acetate and dihydrogen phosphate anions in solution using 1H NMR spectroscopy.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Farmacija



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-7309 - Razvoj supramolekulskih receptora kationa i aniona (SupraCAR) (Tomišić, Vladislav, HRZZ - 2014-09) ( POIROT)
HRZZ-UIP-2014-09-4744 - Mehanokemijska reaktivnost pod kontroliranim uvjetima temperature i atmosfere za čišću sintezu funkcionalnih materijala (MECHANOCONTROL) (Užarević, Krunoslav, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Tireli, Martina; Lešić, Filip; Bregović, Nikola; Užarević, Krunoslav
Mechanochemical synthesis of amide-based supramolecular anion receptors // Adriatic NMR 2017 : Book of Abstracts / Namjesnik, Danijel ; Pičuljan, Katarina ; Bregović, Nikola ; Novak, Predrag (ur.).
Zagreb: Department of Chemistry, Faculty of Science, 2017. str. 40-40 (poster, nije recenziran, sažetak, znanstveni)
Tireli, M., Lešić, F., Bregović, N. & Užarević, K. (2017) Mechanochemical synthesis of amide-based supramolecular anion receptors. U: Namjesnik, D., Pičuljan, K., Bregović, N. & Novak, P. (ur.)Adriatic NMR 2017 : Book of Abstracts.
@article{article, year = {2017}, pages = {40-40}, keywords = {mechanochemical synthesis, amide-based, supramolecular, anion receptors, Raman spectroscopy, in situ monitoring}, isbn = {978-953-6076-41-3}, title = {Mechanochemical synthesis of amide-based supramolecular anion receptors}, keyword = {mechanochemical synthesis, amide-based, supramolecular, anion receptors, Raman spectroscopy, in situ monitoring}, publisher = {Department of Chemistry, Faculty of Science}, publisherplace = {Mali Ston, Hrvatska} }
@article{article, year = {2017}, pages = {40-40}, keywords = {mechanochemical synthesis, amide-based, supramolecular, anion receptors, Raman spectroscopy, in situ monitoring}, isbn = {978-953-6076-41-3}, title = {Mechanochemical synthesis of amide-based supramolecular anion receptors}, keyword = {mechanochemical synthesis, amide-based, supramolecular, anion receptors, Raman spectroscopy, in situ monitoring}, publisher = {Department of Chemistry, Faculty of Science}, publisherplace = {Mali Ston, Hrvatska} }




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