A general procedure for carbon isotope labeling of linear urea derivatives with carbon dioxide
作者:Victor Babin、Antoine Sallustrau、Olivier Loreau、Fabien Caillé、Amélie Goudet、Héloïse Cahuzac、Antonio Del Vecchio、Frédéric Taran、Davide Audisio
DOI:10.1039/d1cc02665h
日期:——
Carbon isotope labeling is a traceless technology, which allows tracking the fate of organic compounds either in the environment or in living organisms. This article reports on a general approach to label urea derivatives with all carbon isotopes, including 14C and 11C, based on a Staudinger aza-Wittig sequence. It provides access to all aliphatic/aromatic urea combinations.
碳同位素标记是一种无痕技术,可以跟踪环境或生物体中有机化合物的命运。本文报告了基于 Staudinger aza-Wittig 序列用所有碳同位素(包括14 C 和11 C)标记尿素衍生物的一般方法。它提供了对所有脂肪族/芳香族尿素组合的访问。