An efficient approach towards syntheses of ethers and esters using CsF–Celite as a solid base
作者:Syed Tasadaque A Shah、Khalid M Khan、Angelica M Heinrich、M.Iqbal Choudhary、W Voelter
DOI:10.1016/s0040-4039(02)02060-9
日期:2002.11
The coupling reactions of a number of alcohols and phenols with alkyl, acyl or benzoyl halides in acetonitrile with cesium fluoride–Celite are described. It has been found that CsF–Celite combinations provide an efficient, convenient and practical method for syntheses of both, ethers and esters.
Cesium fluoride-Celite: a solid base for efficient syntheses of aromatic esters and ethers
作者:Syed Tasadaque Ali Shah、Khalid Mohammed Khan、Hidayat Hussain、Muhammad Usman Anwar、Miriam Fecker、Wolfgang Voelter
DOI:10.1016/j.tet.2005.03.126
日期:2005.7
Coupling reactions of a number of aromatic and heteroaromatic phenols with alkyl, acyl or benzoyl halides in acetonitrile with cesium fluoride-Celite are described, demonstrating that this reagent provides an efficient, convenient and practical method for the syntheses of aromaticesters and ethers.