Unprecedented Substoichiometric Use of Hazardous Aryl Diazonium Salts in the Heck-Matsuda Reaction via a Double Catalytic Cycle
作者:François Le Callonnec、Eric Fouquet、François-Xavier Felpin
DOI:10.1021/ol200752x
日期:2011.5.20
The first Heck-Matsudareaction using a catalyticamount of diazoniumsalts has been discovered. The reaction proceeds through an unprecedented double catalytic cycle in which the electrophile is in situ generated through the reaction advancement. This concept features mild and safe conditions as hazardous aryl diazoniumsalts are not isolated anymore. Importantly, this sustainable procedure generates