Synthesis and structural studies of new N-(p-toluenesulfonyl)amino acid o-phenolamides
Tapia Benavides, Antonio Rafael
2003
Liliana Aguilar-Castro, Margarita Tlahuextl, Antonio R. Tapia-Benavides*, Hugo Tlahuext, Synthesis and Structural Studies of New N-(p-toluenesulfonyl)amino Acid o-Phenolamides, Heteroatom Chemistry, 14, 247-253 (2003). DOI: 10.1002/hc.10135
Abstract
N-(p-Toluenesulfonyl)glycine o-phenolamide (3a) and the analogous derivatives of d,l-alanine (3b), l-valine (3c), l-leucine (3d), and l-phenylalanine (3e) were synthesized in yields >80% by condensation of N-(p-toluenesulfonyl)amino acyl chlorides with o-aminophenol. The structure and conformation of these amides were established by NMR spectroscopy and X-ray crystallography.
Artículos relacionados
Addition reactions of protonic reagents to optically active 2-phenyl-1,3,2-oxazaborolines
Do Spiroarsoranes Exhibit Polytopal Equilibrium in Solution?
Synthesis of Zn compounds derived from 1H-benzimidazol-2-ylmethanamine
Synthesis and structural studies of new N-(p-toluenesulfonyl)amino acid o-phenolamides
Acid-base equilibrium studies of 2-(aminomethyl)benzimidazolein aqueous solution
Structural studies of spiroarsoranes derived from 2-aminophenols