A Formal anti-Markovnikov Hydroalkoxylation of Allylic Alcohols with a Ruthenium Catalyst
作者:Yushi Nakamura、Tetsuo Ohta、Yohei Oe
DOI:10.1246/cl.171104
日期:2018.3.5
Hydroalkoxylation of C–C double bonds was achieved through the use of a rutheniumcatalyst. The reaction of allylic alcohols with nucleophilic alcohols was carried out in the presence of a rutheniumcatalyst prepared by RuClH(CO)(PPh3)3 and 2,6-bis(n-butyliminomethyl)-4-(piperidin-1-yl)pyridine under mild reaction conditions to afford the corresponding γ-alkoxypropanols in good yield.
Anti‐Markovnikov Hydroamination and Hydroalkoxylation of Allylic Alcohols Promoted by a Simple Rare‐Earth Metal Trialkyl Complex
作者:Xiancui Zhu、Jinrong Sun、Zhixin Wu、Dianjun Guo、Shuangliu Zhou、Shaowu Wang
DOI:10.1002/adsc.202301142
日期:2024.3.19
hydroalkoxylation of allylic alcohols catalyzed by a simple catalyst Y(CH2SiMe3)3(THF)2 has been developed, providing a variety of γ-amino and γ-alkoxy alcohols in good yields under mild conditions. Moreover, this protocol is applied to the synthesis of drug molecules Propipocaine and Proroxan. The rare-earth catalyst features readily available, wide substrate compatability, exclusive anti-Markovnikov selectivity