A re-examination of the condensation of 2-benzoylbenzoic acid with m-fluorophenol
作者:J. Gronowska、P. Miecznik、K. Aleksandrzak
DOI:10.1016/s0022-1139(00)81178-1
日期:1992.3
The condensation of 2-benzoylbenzoic acid with m-fluorophenol gives the new 3-phenyl-3-(4-fluoro-2-hydroxyphenyl)phthalide (1) and the known 3-phenyl-3-(2-fluoro-4-hydroxyphenyl)phthalide (2) in the ratio of 16:51.