Direct preparation of benzofurans from O-arylhydroxylamines

DOI: 10.1055/s-0029-1218273

Source and publish data:

Synlett p. 3003 - 3006 (2009)

Update date:2022-08-04

Topics:

Authors:

Contiero, Fanny

Jones, Kevin M.

Matts, Edward A.

Porzelle, Achim

Tomkinson, Nicholas C.O.

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Article abstract of DOI:10.1055/s-0029-1218273

Reaction of O-arylhydroxylamine hydrochlorides with either cyclic or acyclic ketones in the presence of methanesulfonic acid leads directly to the benzofuran derivative via a proposed one-pot condensation-rearrangement- cyclisation reaction sequence in good to excellent yields. Georg Thieme Verlag Stuttgart.

Full text of DOI:10.1055/s-0029-1218273

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