TY - JOUR
T1 - Dimethyl N,N′-(1,2-phenylene)dicarbamate
AU - García-Báez, Efrén V.
AU - López-Romero, Beatriz A.
AU - Martínez-Martínez, Francisco J.
AU - Höpfl, Herbert
AU - Padilla-Martínez, Itzia I.
PY - 2004/9
Y1 - 2004/9
N2 - The title compound, C10H12N2O4, crystallizes in the monoclinic non-centrosymmetric space group Pn with Z = 2. The two methyl carbamate groups, -N(H)-C(=O)-OCH3, are twisted away from the aromatic ring mean plane, but form a semiflexible eight-membered cavity involving the atoms of the MeO-C(=O)-N(H)-CH2-CH2-N(H)- C(=O)-OMe group. The NH groups act as hydrogen-bond donors and the C=O groups as acceptors to form intermolecular N-H⋯O hydrogen bonding with an R 21(7) motif, generating extended ribbons along the b direction.
AB - The title compound, C10H12N2O4, crystallizes in the monoclinic non-centrosymmetric space group Pn with Z = 2. The two methyl carbamate groups, -N(H)-C(=O)-OCH3, are twisted away from the aromatic ring mean plane, but form a semiflexible eight-membered cavity involving the atoms of the MeO-C(=O)-N(H)-CH2-CH2-N(H)- C(=O)-OMe group. The NH groups act as hydrogen-bond donors and the C=O groups as acceptors to form intermolecular N-H⋯O hydrogen bonding with an R 21(7) motif, generating extended ribbons along the b direction.
UR - http://www.scopus.com/inward/record.url?scp=18444363968&partnerID=8YFLogxK
U2 - 10.1107/S1600536804018690
DO - 10.1107/S1600536804018690
M3 - Artículo
SN - 1600-5368
VL - 60
SP - o1488-o1490
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 9
ER -