Synthesis and crystal structures of a poliaza receptor macrigiland: 1,3-BTS(2-Nitrobenzyldenamino)Propan-2-0L
DOI:
https://doi.org/10.29105/qh1.1-4Keywords:
Crystal structures , Receptor MacroligandAbstract
The asymmetric unit of the title compound C11H16N,05 , contains one molecule of the compound (L3) (1,3-bis(2-nitrobenzylideneamino )propan-2-ol). The molecule shows a chiral C atom but the absolute structure was not possible to be determined by X-ray diffraction. The molecule shows intermolecular hydrogen bonding involving the hydroxy group and an imine nitrogen atom of a symmetry related molecule.
The molecular distribution shows weak interactions between oxygen atoms of the nitro groups and two different C-H groups of benzene rings. The extended weak H bond formation, using the N02 groups, probably gives a more stable crystal structure. The molecule represents a precursor of a polyaza macrocylic ligands.
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Copyright (c) 2010 Perla Elizondo Martinez, Nancy Perez Rodriguez, Cecilia Rodriguez de Barbarin, Susana López Cortina, Sara Rodríguez de Luna
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