Alaptide from synchrotron powder diffraction data

Alaptide from synchrotron powder diffraction data

THE TITLE COMPOUND [SYSTEMATIC NAME: (8S)-8-methyl-6,9-diaza-spiro-[4.5]decane-7,10-dione], C(9)H(14)N(2)O(2), consists of two connected rings, viz. a piperazine-2,5-dione (DKP) ring and a five-membered ring. The DKP ring adopts a slight boat conformation and the bonded methyl group is in an equator...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-03, Vol.66 (Pt 4), p.o821-o821
Hauptverfasser: Rohlíček, Jan, Maixner, Jaroslav, Pažout, Richard, Hušák, Michal, Cibulková, Jana, Kratochvíl, Bohumil
Format: Artikel
Sprache:eng
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Organic Papers
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Zusammenfassung:THE TITLE COMPOUND [SYSTEMATIC NAME: (8S)-8-methyl-6,9-diaza-spiro-[4.5]decane-7,10-dione], C(9)H(14)N(2)O(2), consists of two connected rings, viz. a piperazine-2,5-dione (DKP) ring and a five-membered ring. The DKP ring adopts a slight boat conformation and the bonded methyl group is in an equatorial position. The five-membered ring is in an envelope conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link mol-ecules into chains running parallel to the c axis.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810007750