A new rosin‐based amphiphile enables the oxidation of tertiary aromatic alcohols in water under mild conditions. The oxidation process is mediated by β‐scission of alkoxy radicals. Our catalyst system including the surfactant, catalysts, and water can be easily recycled within the same reaction vial.
18-Succinyloxyabieta-8,11,13-triene as a new component from green shoots of the Siberian fir
作者:V. A. Raldugin、V. V. Grishko、T. P. Kukina、A. G. Druganov、M. M. Shakirov
DOI:10.1007/s11172-006-0033-5
日期:2005.7
A new diterpene derivative, 18-succinyloxyabieta-8,11,13-triene, was isolated from the acidic fraction of the extract from wood greens of a Siberian fir. The chemical structure of the molecule was established on the basis of spectroscopy and confirmed by partial synthesis from abieta-8,11,13-trien-18-ol.