Pregled bibliografske jedinice broj: 328348
The supramolecular assemblies of N-phthalimide protected (E)- and (Z)-4-amino-2-butenyl 5-substituted pyrimidine derivatives: from dimers to two-dimensional and three-dimensional networks
The supramolecular assemblies of N-phthalimide protected (E)- and (Z)-4-amino-2-butenyl 5-substituted pyrimidine derivatives: from dimers to two-dimensional and three-dimensional networks // Crystal Growth and Design, 8 (2008), 8; 2975-2981 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 328348 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The supramolecular assemblies of N-phthalimide protected (E)- and (Z)-4-amino-2-butenyl 5-substituted pyrimidine derivatives: from dimers to two-dimensional and three-dimensional networks
Autori
Cetina, Mario ; Nagl, Ante ; Krištafor, Vedran ; Benci, Krešimir ; Mintas, Mladen
Izvornik
Crystal Growth and Design (1528-7483) 8
(2008), 8;
2975-2981
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
supramolecular assemblies; pyrimidine derivatives
Sažetak
The supramolecular structures of three (E)-N-phthalimide protected 4-amino-2-butenyl 5-substituted pyrimidine derivatives, uracil derivative (1), 5-fluorouracil derivative (2) and 5-(trifluoromethyl)uracil derivative (3) were analyzed in order to understand how variations in their molecular structure influence on their supramolecular aggregation. The structure of 5-fluorouracil derivative (2) is compared also with its (Z)-isomer (4). The molecules of 1-3 are assembled by self-complementary N H• • • O hydrogen bond into centrosymmetric dimmers. Compound 4 crystallized with two independent molecules in the asymmetric unit that are linked also by two N H• • • O hydrogen bonds into dimmers. In supramolecular assembling of 1-4 C H• • • O hydrogen bonds participate also, while supramolecular structures of 2, 3 and 4 additionally contain C H• • • F interactions. The C H• • • O hydrogen bonds in 1, and C H• • • O hydrogen bonds and C H• • • F interactions in 3 and 4 complete three-dimensional network. The structure of 2 is built of dimmers that generate two-dimensional network.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
119-1193079-3069 - Novi organski i koordinacijski spojevi - sinteza i suodnos struktura-svojstvo (Kaitner, Branko, MZOS ) ( CroRIS)
125-0982464-2922 - RAZVOJ NOVIH PROLIJEKOVA I LIJEKOVA PROTIV VIRUSA I RAKA (Mintas, Mladen, MZOS ) ( CroRIS)
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
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
