2,5-Dioxopyrrolidin-1-yl 2-methylprop-2-enoate

2,5-Dioxopyrrolidin-1-yl 2-methylprop-2-enoate

In the title compound, C 8 H 9 NO 4 , the pyrrolidine ring (r.m.s. deviation 0.014 Å) is almost normal to the mean plane of the propenoate group (r.m.s deviation 0.028 Å), making a dihedral angle of 86.58 (4)°. In the crystal, molecules are linked via pairs of weak C—H...O hydrogen bonds, forming in...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2014-04, Vol.70 (4), p.o446-o446
Hauptverfasser: Pearson, Wayne H., Lin, Shirley, Isaacs, Lyle
Format: Artikel
Sprache:eng
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Zusammenfassung:In the title compound, C 8 H 9 NO 4 , the pyrrolidine ring (r.m.s. deviation 0.014 Å) is almost normal to the mean plane of the propenoate group (r.m.s deviation 0.028 Å), making a dihedral angle of 86.58 (4)°. In the crystal, molecules are linked via pairs of weak C—H...O hydrogen bonds, forming inversion dimers which stack along the c axis.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536814005170