New short step general synthesis of isobenzofuran-1(3H)-ones (phthalides) based on a single or double β-scission of alkoxyl radicals generated from 1-ethyl-benzocyclobuten-1-ols and from 1,3-dihydroisobenzofuran-1-ols; synthesis of some natural phthalides

Kazuhiro Kobayashi, M. Itoh, Akiyoshi Sasaki, Hiroshi Suginome

Tetrahedron · 1991 · 26 citations · 44 references

Concepts

References

44