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Your search keyword '"M. Luísa C. Vale"' showing total 2 results
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2 results on '"M. Luísa C. Vale"'

1. (1RS,4RS,5RS)-Methyl 2-(3,5-dinitrobenzoyl)-2-oxa-3-azabicyclo[3.3.0]oct-7-ene-4-carboxylate

Author

Xerardo Garcia-Mera, M. Luísa C. Vale, José E. Rodríguez-Borges, and Carlos A. D. Sousa

Subjects
Crystallography, QD901-999
Abstract

The title compound, C15H13N3O8, comprises two crystallographically independent molecules in the asymmetric unit. In the crystal, intermolecular C—H...O hydrogen bonds link the molecules and short C=O...π contacts are seen.

Published
2009
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2. Methyl 2-diphenylphosphoryloxy-2-azabicyclo[2.2.1]hept-5-ene-3-exo-carboxylate

Author

Carlos A. D. Sousa, M. Luísa C. Vale, Xerardo Garcia-Mera, and José E. Rodríguez-Borges

Subjects
Crystallography, QD901-999
Abstract

In the title compound, C20H20NO4P, the dihedral angle between the phenyl rings is 68.52 (7)°. In the crystal structure, the molecules are linked by a weak C—H...π(arene) interaction along [010] involving the phenyl CH group and the phenyl rings. There are no further significant intermolecular interactions.

Published
2009
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