《Methoxylation of Acyl Fluorides with Tris(2,4,6-trimethoxyphenyl)phosphine via C-OMe Bond Cleavage under Metal-Free Conditions》 was written by Wang, Xiu; Wang, Zhenhua; Ishida, Takumi; Nishihara, Yasushi. Electric Literature of C8H7FO2 And the article was included in Journal of Organic Chemistry in 2020. The article conveys some information:
Aryl fluorides (prepared from the corresponding aryl chlorides) underwent methoxylation reactions with tris(2,4,6-trimethoxyphenyl)phosphine (TMPP) (in the absence of added metal catalysts or reagents) in toluene to yield Me esters. The results came from multiple reactions, including the reaction of Methyl 4-fluorobenzoate(cas: 403-33-8Electric Literature of C8H7FO2)
Methyl 4-fluorobenzoate(cas: 403-33-8) can be used in the synthesis of trisubstituted imidazole derivatives containing a 4-fluorophenyl group, a pyrimidine ring, and a CN- or CONH2-substituted benzyl moiety.Electric Literature of C8H7FO2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics