16975-39-6Relevant articles and documents
Discovery of Novel N-(4-Hydroxybenzyl)valine Hemoglobin Adducts in Human Blood
Degner, Amanda,Carlsson, Henrik,Karlsson, Isabella,Eriksson, Johan,Pujari, Suresh S.,Tretyakova, Natalia Y.,T?rnqvist, Margareta
, p. 1305 - 1314 (2018/12/11)
Humans are exposed to a wide range of electrophilic compounds present in our diet and environment or formed endogenously as part of normal physiological processes. These electrophiles can modify nucleophilic sites of proteins and DNA to form covalent addu
Synthesis of α-amino acids through samarium(II) iodide promoted reductive coupling of nitrones with CO2
Prikhod'Ko, Alexander,Walter, Olaf,Zevaco, Thomas A.,Garcia-Rodriguez, Jaime,Mouhtady, Omar,Py, Sandrine
supporting information; experimental part, p. 3742 - 3746 (2012/09/25)
Several N-benzylnitrones reacted with carbon dioxide in the presence of samarium(II) iodide leading to α-amino acids as the products of reductive C-C coupling. The best selectivities were observed at a carbon dioxide pressure of 50 bar at ambient temperature. The influences of different functional groups in the nitrone backbone and of the coordinating additives to samarium(II) iodide on the product distribution were investigated. The racemic α-amino acids were obtained in up to 70% yield based on HPLC data. A novel approach to the synthesis ofα-amino acids is disclosed, involvingC-carboxylation of nitrones by gaseous CO2 under reductive coupling reaction conditions (SmI2, 0.1 M in THF) at ambient temperature and 50 bar of CO 2 pressure. Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
A practical approach to the resolution of racemic N-benzyl α-amino acids by liquid-liquid extraction with a lipophilic chiral salen-cobalt(III) complex
Reeve, Toby B.,Cros, Jean-Philippe,Gennari, Cesare,Piarulli, Umberto,De Vries, Johannes G.
, p. 2449 - 2453 (2007/10/03)
(Chemical Equation Presented) Liquidating the assets: Coordination of one enantiomer from a racemic mixture of N-benzyl α-amino acids (N-Bn-AA) to the lipophilic chiral [CoIII(salen)(OAc)] complex results in its extraction into the organic phas