Cu/Fe/O=PPh<sub>3</sub>-Catalyzed Etherification for the Synthesis of Aryl 3-Benzo[<i>b</i>]thienyl Ethers
作者:Koichi Mitsudo、Takuya Asada、Tomohiro Inada、Yuji Kurimoto、Hiroki Mandai、Seiji Suga
DOI:10.1246/cl.180425
日期:2018.8.5
Cu/Fe-cocatalyzed cross-coupling reactions between 3-bromobenzo[b]thiophene and hydroxyaryls are described herein. The combination of Cu and Fe catalysts is important for the progress of the reacti...
The intramolecular C–H/C–H coupling of 3-aryloxythiophenes and 3-aryloxybenzo[b]thiophenes has been found to occur effectively in the presence of Pd(TFA)2 and AgOAc as catalyst and oxidant, respect...