Efficient Metal-Catalyzed Hydroarylation of Styrenes
作者:Magnus Rueping、Boris J. Nachtsheim、Thomas Scheidt
DOI:10.1021/ol0612962
日期:2006.8.1
[reaction: see text] A highly efficient metal-catalyzed hydroarylation of various styrenes has been developed. This new bismuth-catalyzed C-H functionalization provides straightforward access to a series of valuable 1,1-diarylalkane products.
Highly efficient gold(III)-catalyzed intermolecular hydroarylation of unactivated alkenes with arenes under mild conditions
作者:Ya-Ping Xiao、Xin-Yuan Liu、Chi-Ming Che
DOI:10.1016/j.jorganchem.2008.07.035
日期:2009.2
heteroarenes with unactivated alkenes by Au(III)-catalyzedintermolecularhydroarylationunder mild reaction conditions was developed. This method features a short reaction time (5 h) under mild conditions and has a broad substrate scope, including electron-rich arenes and heteroarenes, terminal and internal substituted aryl alkenes, and unactivated aliphatic alkenes.
Nickel‐Catalyzed Electrochemical Reductive Relay Cross‐Coupling of Alkyl Halides to Aryl Halides
作者:Ke‐Jin Jiao、Dong Liu、Hong‐Xing Ma、Hui Qiu、Ping Fang、Tian‐Sheng Mei
DOI:10.1002/anie.201912753
日期:2020.4.16
A highly regioselective Ni-catalyzed electrochemical reductive relay cross-coupling between an aryl halide and an alkylhalide has been developed in an undivided cell. Various functional groups are tolerated under these mild reaction conditions, which provides an alternative approach for the synthesis of 1,1-diarylalkanes.
Pd(0)-Catalyzed 1,1-Diarylation of Ethylene and Allylic Carbonates
作者:Vaneet Saini、Longyan Liao、Qiaofeng Wang、Ranjan Jana、Matthew S. Sigman
DOI:10.1021/ol4023358
日期:2013.10.4
An efficient protocol for the one-step synthesis of biologically relevant 1,1-diarylalkanes has been described. This reaction introduces two different aryl groups across the terminal end of simple feedstock alkenes such as ethylene and allylic carbonates. The propensity to generate pi-benzylpalladium intermediates dictates the exclusive 1,1-regioselectivity observed in the product.
Efficient and General Continuous-Flow Hydroarylation and Hydroalkylation of Styrenes
作者:Magnus Rueping、Teerawut Bootwicha、Erli Sugiono
DOI:10.1002/adsc.201000538
日期:2010.11.22
A simple and efficient continuous-flow hydroarylation of arenes and heteroarenes using various styrenes in conjunction with a heterogeneous catalyst has been developed. Additionally, this method has been successfully extended to the hydroalkylation of styrenes by employing 1,3-dicarbonyl compounds as the nucleophile. Multigram quantities of diarylmethanes have been prepared using this new flow method