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Pregled bibliografske jedinice broj: 1080623

Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies


Marija Paurević, Andrea Dandić, Martina Šrajer Gajdošik, Barbara Vidović, Franc Perdih, Tomislav Balić
Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies // Journal of inclusion phenomena and macrocyclic chemistry, 97 (2020), 87-98 doi:10.1007/s10847-020-00987-y (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1080623 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies

Autori
Marija Paurević, Andrea Dandić, Martina Šrajer Gajdošik, Barbara Vidović, Franc Perdih, Tomislav Balić

Izvornik
Journal of inclusion phenomena and macrocyclic chemistry (1388-3127) 97 (2020); 87-98

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Macrocycle, N2O2, -donor NaBH4, X ray

Sažetak
Four new N2O2-donor macrocycles mDo4R, mDo5R, mDo6R, mDo7R (mDo4R = 1, 5-diaza-2, 4:7, 8:15, 16- tribenzo-9, 14-dioxa-cycloheptadecane, mDo5R = 1, 5-diaza-2, 4:7, 8:16, 17-tribenzo-9, 15-dioxa- cyclooctadecane, mDo6R = 1, 5-diaza- 2, 4:7, 8:17, 18-tribenzo-9, 16-dioxa- cyclononadecane ; mDo7R = 1, 5-diaza- 2, 4:7, 8:18, 19-tribenzo-9, 17-dioxa- cycloeicosane) were prepared by NaBH4 reduction of appropriate macrocyclic Schiff bases in high yields. The compounds were characterized by means of FT-IR and NMR spectroscopy and elemental analysis. The crystal and molecular structure was determined for mDo5R and mDo7R. The molecular structure of mDo5R indicate large deviation from planarity, relatively large inner macrocyclic hole size (1.542–3.048 Å) and exodentante orientation of one nitrogen atom (N2) due to presence of intramolecular N–H⋯O hydrogen bond. In mDo7R both nitrogen atoms are exodentante and involved in intramolecular N–H⋯ O hydrogen bond. The mDo7R molecules are quite planar with small values of puckering amplitude (1.329(2) Å, 1.355(2) Å and 1.433(2) Å). In the crystal structure of both compounds, molecules are primarily linked by weak C–H⋯π, C–H⋯N and C–H⋯O interactions. The metal cation extractability was determined for all compounds by UV–Vis spectrophotometry and all of compounds show affinity towards extraction of iron (III) and mercury (II) cations.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
UNIOS-ZUP 2018-112 - UNIOS-ZUP 2018-112 (, )

Ustanove
Sveučilište u Osijeku - Odjel za kemiju

Citiraj ovu publikaciju

Marija Paurević, Andrea Dandić, Martina Šrajer Gajdošik, Barbara Vidović, Franc Perdih, Tomislav Balić
Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies // Journal of inclusion phenomena and macrocyclic chemistry, 97 (2020), 87-98 doi:10.1007/s10847-020-00987-y (međunarodna recenzija, članak, znanstveni)
Marija Paurević, Andrea Dandić, Martina Šrajer Gajdošik, Barbara Vidović, Franc Perdih, Tomislav Balić (2020) Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies. Journal of inclusion phenomena and macrocyclic chemistry, 97, 87-98 doi:10.1007/s10847-020-00987-y.
@article{article, year = {2020}, pages = {87-98}, DOI = {10.1007/s10847-020-00987-y}, keywords = {Macrocycle, N2O2, -donor NaBH4, X ray}, journal = {Journal of inclusion phenomena and macrocyclic chemistry}, doi = {10.1007/s10847-020-00987-y}, volume = {97}, issn = {1388-3127}, title = {Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies}, keyword = {Macrocycle, N2O2, -donor NaBH4, X ray} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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