Catalytic Aerobic Synthesis of Aromatic Ethers from Non-Aromatic Precursors
作者:Marc-Olivier Simon、Simon A. Girard、Chao-Jun Li
DOI:10.1002/anie.201200698
日期:2012.7.23
Only little waste: Aryl ether formation is accomplished by oxidative condensation of alcohols and 2‐cyclohexenones. The reaction complements the existing methods used by synthetic chemists to obtain aryl ethers, and allows a straightforward access to a wide range of functionalized products. In addition, the catalytic reaction with O2 as the oxidant generates water as the only by‐product and provides
Aluminum phenoxide-promoted alkylation of phenol with α- and β-pinenes
作者:A. V. Kutchin、O. A. Shumova、I. Yu. Chukicheva
DOI:10.1007/s11172-013-0062-9
日期:2013.2
Alkylation of phenol with natural α- and β-pinenes in the presence of Al(OPh)3 gives the O- and C-alkylation products with the structurally different terpene fragments. The terpenophenols obtained have proved to be optically active.