Producción Científica Profesorado

Structural studies of spiroarsoranes derived from 2-aminophenols



Tlahuextl Romero, Angela Margarita

2006

Francisco Pérez-García, Antonio R. Tapia-Benavides, Hugo Tlahuext, Alejandro Álvarez, Margarita Tlahuextl*, Structural studies of spiroarsoranes derived from 2-aminophenols, Structural Chemistry,.17, 359-366 (2006). DOI: 10.1007/s11224-006-9035-z


Abstract


This paper describes the structural studies of 2-phenyl-9,9?-dimethyl-2,2?-spirobis(1,3,2-?5-benzoxazarsoline) 5, 2-phenyl-8,8?-dimethyl-2,2?-spirobis(1,3,2-?5-benzoxazarsoline) 6 by 1H,13C,15N NMR in [2H6]DMSO and CDCl3. The solid state studies were made by X-ray experiments. Infrared spectroscopy was obtained in CDCl3 and the vibrational signals were assigned using DFT calculations. The nature of the AsN, AsC and AsO bonds in these compounds was established by NBO studies.



Producto de Investigación




Artículos relacionados

Three-center intramolecular hydrogen bonding in oxamide derivatives. NMR and X-ray diffraction study

Synthesis and structural studies of N-(p-toluenesulfonyl)-amino acid 3,5-di-tert-butyl-2-phenolamide...

Diastereoselective alkylation of chiral glycinate derivatives containing the a-phenylethyl group.

New 3,3?[2,2?-oxy-bis-(oxazaborolidine)]-ethylenes. Structural studies by NMR, X-ray, and quantum ch...

Addition reactions of protonic reagents to optically active 2-phenyl-1,3,2-oxazaborolines

SYNTHESIS OF NOVEL DINUCLEAR COMPLEXES OF Fe(O) DERIVED FROM 1,2-DICARBONYLIC MONOHYDRAZONES

Speciation of the new ligand di-isopropyliminodiacetoamide with Cu(II) using computational processin...

Crystal structure, ferromagnetostructural behavior and evidence of cooperative JahnTeller interactio...

Synthesis of Zn compounds derived from 1H-benzimidazol-2-ylmethanamine

New 3,3?[2,2?-oxy-bis-(oxazaborolidine)]-ethylenes. Structural studies by NMR, X-ray, and quantum ch...