Molecular iodine-catalyzed benzylation of arenes with benzyl alcohols
摘要:
A novel molecular iodine-catalyzed benzylation of arenes with benzyl alcohols has been developed. The reaction can be carried out under mild conditions to afford a series of diarymethane derivatives in high yields and good regioselectivities. (C) 2008 Elsevier Ltd. All rights reserved.
novel route to afford 1,1-diarylalkane derivatives from simple and readily available alkyl and aryl halides in good yields and excellent regioselectivities under mild conditions. The procedure shows good tolerance for a broad variety of functional groups and both primary and secondary alkyl halides can be used. Furthermore, the reaction was successfully scaled up to the multigram scale proving the
A Novel InCl<sub>3</sub>/SiO<sub>2</sub>-Catalyzed Hydroarylation of Arenes with Styrenes under Solvent-Free Conditions
作者:Zhiyong Wang、Ming-Ming Zhou、Gaojun Sun、Huayin Sun
DOI:10.1055/s-2008-1042917
日期:——
A novel InCl 3 /SiO 2 -catalyzed hydroarylation of various styrenes with arenes has been developed. The reaction can be carried out under solvent-free conditions to afford a series of 1,1-di-arylalkanes in high yields and with good regioselectivities. The catalyst can be reused six times without obvious loss of catalytic activity.
Molecular iodine-catalyzed benzylation of arenes with benzyl alcohols
作者:Gaojun Sun、Zhiyong Wang
DOI:10.1016/j.tetlet.2008.05.146
日期:2008.8
A novel molecular iodine-catalyzed benzylation of arenes with benzyl alcohols has been developed. The reaction can be carried out under mild conditions to afford a series of diarymethane derivatives in high yields and good regioselectivities. (C) 2008 Elsevier Ltd. All rights reserved.