TY - JOUR
T1 - N-cyclohexyl-2-oxo-2H-1-benzopyran-3-carboxamide
AU - Magaña-Vergara, Nancy E.
AU - Martínez-Martínez, Francisco J.
AU - Padilla-Martínez, Itzia I.
AU - Höpfl, Herbert
AU - García-Báez, Efrén V.
PY - 2004/12
Y1 - 2004/12
N2 - The title compound, C16H17NO3, crystallizes in the space group P1̄, with one molecule in the asymmetric unit. The amide H atom is engaged in an intramolecular N-H⋯O contact to the O atom of one of the two carbonyl groups. The molecules form centrosymmetric dimers through self-complementary C-H⋯O hydrogen-bonding interactions defining the R22(14)[R21(6)] motif. The supramolecular structure is achieved by aryl C-H⋯π interactions, as well as face-to-face π-π stacking interactions between lactone and benzenoid rings.
AB - The title compound, C16H17NO3, crystallizes in the space group P1̄, with one molecule in the asymmetric unit. The amide H atom is engaged in an intramolecular N-H⋯O contact to the O atom of one of the two carbonyl groups. The molecules form centrosymmetric dimers through self-complementary C-H⋯O hydrogen-bonding interactions defining the R22(14)[R21(6)] motif. The supramolecular structure is achieved by aryl C-H⋯π interactions, as well as face-to-face π-π stacking interactions between lactone and benzenoid rings.
UR - http://www.scopus.com/inward/record.url?scp=18444407185&partnerID=8YFLogxK
U2 - 10.1107/S160053680402851X
DO - 10.1107/S160053680402851X
M3 - Artículo
SN - 1600-5368
VL - 60
SP - o2306-o2308
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 12
ER -