A fluorobenzoate having the formula: ##STR1## wherein X is a fluorine atom or a hydrogen atom, and R is an alkyl group.
具有以下结构式的氟苯甲酸酯:其中X是氟原子或氢原子,R是烷基基团。
YOSHIDA, YASUO
作者:YOSHIDA, YASUO
DOI:——
日期:——
US4916253A
申请人:——
公开号:US4916253A
公开(公告)日:1990-04-10
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.