Copper and neocuproine catalysed synthesis of cinnamyl ether derivatives directly from secondary and tertiary cinnamyl alcohols
作者:Zhenjiao Yang、Yongsheng Zhang、Xingxian Lv、Yang Yang、Chunhao Jiang、Xiaoyan He、Guoliang Chen、Gang Huang、Xiuhong Lu
DOI:10.1039/d2gc01602h
日期:——
The skeletons of secondary and tertiary cinnamyl alcohols are found ubiquitously in natural products and commercial drugs. Due to the easy dehydration of their structures, the etherification of such compounds is often difficult. A new method for the synthesis of secondary and tertiary cinnamyl ether derivatives, employing copper sulfate pentahydrate (CuSO4·5H2O) as a catalyst and neocuproine as a ligand
Palladium-catalysed arylation of allylic alcohols: Highly selective synthesis of β-aromatic carbonyl compounds or β-aromatic α,β-unsaturated alcohols.
作者:Tuyêt Jeffery
DOI:10.1016/s0040-4039(00)71252-4
日期:1991.5
The outcome of the coupling of aromatic halides with allylic alcohols can be highly controlled and the reaction directed at will towards the formation of either beta-aromatic carbonyl or beta-aromatic alpha,beta-unsaturated alcohol compounds.