Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Synthesis and complexation properties of novel glycoconjugated calix[4]arenes (CROSBI ID 663287)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Cindro, Nikola ; Požar, Josip ; Barišić, Dajana ; Bregović, Nikola ; Pičuljan, Katarina ; Tomaš, Renato ; Frkanec, Leo ; Tomišić, Vladislav Synthesis and complexation properties of novel glycoconjugated calix[4]arenes // Adriatic NMR Conference 2018 : Book of Abstracts / Bregović, Nikola ; Namjesnik, Danijel ; Novak, Predrag et al. (ur.). Zagreb: Kemijski odsjek Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu ; Geološki odsjek Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu, 2018. str. 34-34

Podaci o odgovornosti

Cindro, Nikola ; Požar, Josip ; Barišić, Dajana ; Bregović, Nikola ; Pičuljan, Katarina ; Tomaš, Renato ; Frkanec, Leo ; Tomišić, Vladislav

engleski

Synthesis and complexation properties of novel glycoconjugated calix[4]arenes

Calixarenes are a class of supramolecular cavitands that can be easily functionalized to give receptors for ionic and neutral species. Structural evolution of these compounds has led to more selective receptors with improved physico-chemical properties. Most of the synthesized calixarene ionic receptors are not sufficiently soluble in water which makes their use quite limited [1]. Water-soluble calixarenes usually own this property to the introduced easily-ionized sulfonic groups. In the scope of this work novel neutral and water- soluble ligands 1–3 (Figure 1) were designed and prepared, and their complexation with alkali-metal cations was investigated. Glucose was embedded in the structure as hydrophilic domain whereas secondary and tertiary amides served as cation-binding sites. The latter motifs were used since the calixarene derivatives comprising such groups were previously proven to form highly stable complexes [2]. Complexation reactions with alkali-metal cations were studied in water, methanol, and formamide thus giving insight into the solvation as well as intra- and intermolecular hydrogen bonds effects. Several techniques were used, such as UV spectrophotometry, isothermal titration calorimetry and NMR spectroscopy.

calixarene ; complexation ; glycoconjugate

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

34-34.

2018.

nije evidentirano

objavljeno

978-953-6076-42-0

Podaci o matičnoj publikaciji

Adriatic NMR Conference 2018 : Book of Abstracts

Bregović, Nikola ; Namjesnik, Danijel ; Novak, Predrag ; Pičuljan, Katarina

Zagreb: Kemijski odsjek Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu ; Geološki odsjek Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu

Podaci o skupu

Adriatic NMR 2018

pozvano predavanje

15.06.2018-17.06.2018

Mali Ston, Hrvatska

Povezanost rada

Kemija