2012
Vázquez-Arredondo, R. M., Suárez-Castillo, O. R., Meléndez-Rodríguez, M., Sánchez-Zavala, M., Cano-Escudero, I. C., Bautista-Hernández, C. I., Cruz-Borbolla, J., Morales-Ríos, M. S., & Joseph-Nathan, P. (2012). Absolute configuration assignment of 3-indolylacetate esters. Tetrahedron: Asymmetry 23, 1279-1293.
Abstract
Herein we describe a straightforward method for the determination of the absolute configuration of 3-indolyl(bromo)acetate 7, 3-indolyl(alkoxy)acetates 8a?f and 3-indolyl(amino)acetate 8g, based on 1H NMR spectral analysis. The conformational preferences for two diastereomeric esters were calculated by DFT, which matched very well with the experimental results. X-ray diffraction analysis allowed us to validate the methodology, and independent absolute configuration evidence was obtained by vibrational circular dichroism.
Role of lipid peroxidation in biliary obstruction in the rat
First Total Synthesis of ()-Flustraminol B
Absolute configuration determination of 2-(2-oxo-3-indolyl)acetamide derivatives
Synthesis of 6-bromo-2-arylindoles using 2-iodobenzoic acid as precursor
Cleavage of alkoxycarbonyl protecting groups from carbamates by t-BuNH2
Synthesis of Indolylindolines Mediated by tert-BuNH2
Stereochemical assignment of naturally occurring 2,3-epoxy-2-methylbutanoate esters