A comparison of 3,4,6a,7,10,10a-hexahydro-7,10-epoxypyrimido[2,1-a]isoindol-6(2H)-one and 2-(2-aminoethyl)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione: structural and reactivity differences of two homologous tricyclic imides

A comparison of 3,4,6a,7,10,10a-hexahydro-7,10-epoxypyrimido[2,1-a]isoindol-6(2H)-one and 2-(2-aminoethyl)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione: structural and reactivity differences of two homologous tricyclic imides

The crystal structures of 3,4,6a,7,10,10a‐hexahydro‐7,10‐epoxypyrimido[2,1‐a]isoindol‐6(2H)‐one, C11H12N2O2, and 2‐(2‐aminoethyl)‐3a,4,7,7a‐tetrahydro‐1H‐4,7‐epoxyisoindole‐1,3(2H)‐dione, C10H12N2O3, two tricyclic imides, show one and two molecules in the asymmetric unit, respectively. Intermolecula...

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Veröffentlicht in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2013-06, Vol.69 (6), p.638-641
Hauptverfasser: Mitchell, Lauren A., Stanley, Julie M., Espinosa De Hoyos, Liliana, Holliday, Bradley J.
Format: Artikel
Sprache:eng
Schlagworte:
Comparative studies
Crystallography, X-Ray
Epoxy Compounds - chemistry
Hydrogen Bonding
Hydrogen bonds
Imides - chemistry
Isoindoles - chemistry
Molecular Conformation
Molecular Structure
Molecules
Pyridines - chemistry
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Zusammenfassung:The crystal structures of 3,4,6a,7,10,10a‐hexahydro‐7,10‐epoxypyrimido[2,1‐a]isoindol‐6(2H)‐one, C11H12N2O2, and 2‐(2‐aminoethyl)‐3a,4,7,7a‐tetrahydro‐1H‐4,7‐epoxyisoindole‐1,3(2H)‐dione, C10H12N2O3, two tricyclic imides, show one and two molecules in the asymmetric unit, respectively. Intermolecular hydrogen‐bonding interactions are observed in both compounds.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270113010706