62007-93-6Relevant academic research and scientific papers
ETUDE CINETIQUE DE L'AMINOLYSE EN MILIEU NON AQUEUX D'ESTERS MODELES DE PEPTIDYL-t-ARN; INFLUENCE D'UN GROUPE HYDROXYLE VOISIN
Julia, Marc,Mestdagh, Helene
, p. 327 - 337 (2007/10/02)
n-Butylaminolysis of cis 2-hydroxy-cyclopentyl benzoylglycinate (a simple model of peptidyl-t-RNA) in MeCN occurs ca 300 times faster than that of cyclopentyl benzoylglycinate.This acceleration caused by the neighbouring cis 2-hydroxy group is considerabl
PARTICIPATION D'UN GROUPE AMIDE A LA FORMATION DE SELS DE DIOXOLANNE-1,3 YLIUM-2; MODELE BIOMIMETIQUE DE REACTION DE PEPTIDATION
Mestdagh, Helene,Pancrazi, Ange
, p. 3399 - 3414 (2007/10/02)
An amide group is shown to be capable of intramolecular participation in the formation of an 1,3-dioxolan 2-ylium cation giving a tricyclic organic cation of a new type 5a,b.This cation may be considered as a model of an electrophilic intermediate which m
