Pyridinium chromate-on-silica gel, and chromic acid-on-silica gel are described and evaluated as convenient off-the-shelf reagents for efficientoxidation of a variety of secondary and primary alcohols. Pyridinium chromate-on-silica gel can be safely used for the oxidation of alcohols containing acid-labile functions.
Lipophilic constituents from aerial and root parts of <i>Mercurialis perennis</i>
L.
作者:Peter Lorenz、Marc Hradecky、Melanie Berger、Julia Bertrams、Ulrich Meyer、Florian C. Stintzing
DOI:10.1002/pca.1190
日期:2010.5
Introduction – Dog's mercury (MercurialisperennisL.) is a perennial herb used in remedies for medicinal purposes. The plant is supposed to contain potentially active substances but its constituents have only been rarely studied.