One-Pot Synthesis of Tetrahydrobenzofuran-3-carboxylates

摘要

Benzofuran cycle is constituent of some natural compounds and drugs. In particular, tetrahydro-benzofuran fragment contributes to the composition of sesquiterpenoids ligularone and isoligularone, and benzodihydrofuran system is present in the molecules of such antifungal antibiotics as griseofulvin and sodium usninate.