Pregled bibliografske jedinice broj: 247109
(± ; ; )-cis-6-Acetylamino-5-hydroxy-1, 3-dioxepane
(± ; ; )-cis-6-Acetylamino-5-hydroxy-1, 3-dioxepane // Acta Crystallographica. Section C, Crystal Structure Communications, 48 (1992), 1352-1354 doi:10.1107/S0108270192003755 (međunarodna recenzija, članak, znanstveni)
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Naslov
(± ; ; )-cis-6-Acetylamino-5-hydroxy-1, 3-dioxepane
Autori
Vinković, Mladen ; Dumić, Miljenko ; Kamenar, Boris
Izvornik
Acta Crystallographica. Section C, Crystal Structure Communications (0108-2701) 48
(1992);
1352-1354
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
6-Acetylamino-5-hydroxy-1 ; 3-dioxepane ; X-ray ; single crystal
Sažetak
The 1, 3-dioxepane ring adopts a twist-boat conformation with the acetylamino and hydroxy groups accupying cis positions with respect to the ring. Two intramolecular hydrogen bonds [N-H...OH of 2.774(4) and O-H...OCH2 of 2.808(3)A] fix the conformation, and together with two intermolecular hydrogen bonds cause the broadening of -OH and -NH stretching bands in the IR (KBr) spectrum at 3290-3180 cm-1.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
