Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Ali Asghar Jarrahpour"'
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 11, Pp o2175-o2176 (2008)
The title compound, C15H14N2O4, has two crystallographically independent molecules in the asymmetric unit. In both molecules, the nitro and the two methoxy substituents are coplanar with the benzene rings to which they are attached. The benzene rings
Externí odkaz:
https://doaj.org/article/5a63a1f7213143de83e3ef9acc58f566
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 5, Pp o924-o924 (2008)
The title compound, C27H22N2O4, contains a nearly planar four-membered β-lactam ring, which makes dihedral angles of 74.64 (12), 1.70 (11) and 73.67 (12)° with the nine-membered ring system, the benzene ring and the phenyl ring, respectively. The c
Externí odkaz:
https://doaj.org/article/240fd973b9704ba99c4e18b09b58c20c