Producción Científica Profesorado

Synthesis and structural studies of new N-(p-toluenesulfonyl)amino acid o-phenolamides



Tlahuextl Romero, Angela Margarita

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.



Producto de Investigación



Artículos relacionados

ChemInform Abstract: Syntheses of N-Substituted 2,5-Piperazindiones.

Hydrogen bond studies in substituted N-(2-hydroxyphenyl)--2-[(4-methylbenzenesulfonyl)amino]acetamid...

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

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

Structural studies of spiroarsoranes derived from 2-aminophenols

Chlorination reactions of ephedrines revisited. Stereochemistry and functional groups effect on the ...

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

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

Synthesis and structural studies of new N-(p-toluenesulfonyl)amino acid o-phenolamides

Coordination chemistry of iminodiacetic esters. Structural and spectroscopic characterization of cop...