The first facile synthesis of some 1,2a,3,8b-tetrahydro-2H- cyclobuta[c] chromenes through intramolecular alkylation of an aromatic ring by a cyclobutanone

DOI: 10.1055/s-2002-25355

Source and publish data:

Synlett p. 796 - 798 (2002)

Update date:2022-08-03

Topics:

Authors:

Bernard, Angela M.

Floris, Costantino

Frongia, Angelo

Piras, Pier P.

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Article abstract of DOI:10.1055/s-2002-25355

Starting from cyclobutanones several new chromenes containing a cyclobutane ring are prepared. Ring fission of these derivatives gives easy access to functionalized 3-isoflavenes.

Full text of DOI:10.1055/s-2002-25355

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Product name:2-methyl-2-(1-phenoxyethyl)cyclobutanone

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