Rapid Generation and Safe Use of Carbenes Enabled by a Novel Flow Protocol with In-line IR spectroscopy
作者:Simon T. R. Müller、Aurélien Murat、Delphine Maillos、Patrick Lesimple、Paul Hellier、Thomas Wirth
DOI:10.1002/chem.201500416
日期:2015.5.4
new continuous process for the formation and use of donor/acceptor‐substituted carbenes is described. The safety profile of diazo group transfer on methyl phenylacetate was determined including kinetic studies in batch and in flowusing in‐line IR analysis. Batch work‐up and liquid chromatography were circumvented by developing an optimized liquid/liquid flow separation method providing aryl diazoacetates