Pregled bibliografske jedinice broj: 206368
Molecular and crystal structures of N, N'-propylene- and N, N'- phenylene-diylbis[3-(1-aminoethyl)-6-methyl-2H-pyran-2, 4(3H)-dione]
Molecular and crystal structures of N, N'-propylene- and N, N'- phenylene-diylbis[3-(1-aminoethyl)-6-methyl-2H-pyran-2, 4(3H)-dione] // Journal of molecular structure, 750 (2005), 135-141 (međunarodna recenzija, članak, znanstveni)
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Naslov
Molecular and crystal structures of N, N'-propylene- and N, N'- phenylene-diylbis[3-(1-aminoethyl)-6-methyl-2H-pyran-2, 4(3H)-dione]
Autori
Cindrić, Marina ; Kajfež Novak, Tanja ; Užarević, Krunoslav
Izvornik
Journal of molecular structure (0022-2860) 750
(2005);
135-141
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
macrocyclic ligands; X-ray crystallography; dehydroacetic acid; crystal structure; hydrogen bonds
Sažetak
Two macrocyclic ligands N, N'-propylene-diylbis[3-(1-iminoethyl)-6-methyl-2H-pyran-2, 4(3H)-dione] I and N, N'-phenylene-diylbis[3-(1-iminoethyl)-6-methyl-2H-pyran-2, 4(3H)-dione] II have prepared by the condensation of dehydroacetic acid (3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one) with 1, 2-phenylenediamine and 1, 3-propylenediamine. They have been characterized by means of elemental analyses, IR spectroscopy as well as by x-ray crystallography. The x-ray studies confirmed the existence of strong N-H• • • O molecular hydrogen bonds in both structures.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
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
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
