A convenient synthesis of fluorobenzoic acid esters via direct halogen exchange
作者:Yasuo Yoshida、Osamu Furusawa、Yoshikazu Kimura
DOI:10.1016/s0022-1139(00)82349-0
日期:1991.7
The reaction of chlorobenzoic acidesters with potassium fluoride in the presence of thermally stable phase-transfer catalysts was investigated. The yields of fluorinated products strongly depended on the structure of the substrates employed.