[EN] SERINE REPLACEMENT POLYMYXIN ANALOGUES USEFUL AS ANTIBIOTIC POTENTIATORS [FR] ANALOGUES DE POLYMYXINE DE REMPLACEMENT DE SÉRINE UTILES EN TANT QUE POTENTIALISATEURS D'ANTIBIOTIQUE
[EN] SERINE REPLACEMENT POLYMYXIN ANALOGUES USEFUL AS ANTIBIOTIC POTENTIATORS [FR] ANALOGUES DE POLYMYXINE DE REMPLACEMENT DE SÉRINE UTILES EN TANT QUE POTENTIALISATEURS D'ANTIBIOTIQUE
Continuous Multiple Liquid–Liquid Separation: Diazotization of Amino Acids in Flow
作者:Dennis X. Hu、Matthew O’Brien、Steven V. Ley
DOI:10.1021/ol301930h
日期:2012.8.17
A second-generation laboratory-scale, modular liquid-liquid separation device based on computer-controlled high-pressure pumps and a high. resolution digital camera has been invented. The diazotization of amino acids to produce valuable chiral hydroxyacids is demonstrated in flow for the first time. The use of a triple-separator system in conjuction with the developed diazotization process allows the safe and efficient production and automated isolation of multigram quantities of valuable chiral hydroxyacids.