Wang, Zhenhua et al. published their research in Catalysts in 2019 | CAS: 1646-27-1

Methyl benzofuran-2-carboxylate (cas: 1646-27-1) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Related Products of 1646-27-1

PPh3-assisted esterification of acyl fluorides with ethers via C(sp3)-O bond cleavage accelerated by TBAT was written by Wang, Zhenhua;Wang, Xiu;Nishihara, Yasushi. And the article was included in Catalysts in 2019.Related Products of 1646-27-1 This article mentions the following:

The triphenylphosphine (PPh3)-assisted methoxylation of acyl fluorides with cyclopentyl Me ether (CPME) accelerated by tetrabutylammonium difluorotriphenysilicate (TBAT) via regiospecific C-OMe bond cleavage was described. CPME was utilized not only as the solvent, but also as methoxylating agent. The reported method was featured by C-O and C-F bond cleavage under metal-free conditions, good functional-group tolerance and wide substrate scope. Mechanistic studies revealed that the radical process was not involved. In the experiment, the researchers used many compounds, for example, Methyl benzofuran-2-carboxylate (cas: 1646-27-1Related Products of 1646-27-1).

Methyl benzofuran-2-carboxylate (cas: 1646-27-1) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Related Products of 1646-27-1

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem