en
Scientific article
Letter
English

Benz[f]indene and its Katz reaction

Published inTetrahedron Letters, vol. 31, no. 22, p. 3155-3156
Publication date1990
Abstract

A novel and very short synthesis of the useful title hydrocarbon 2 is presented. Its key step is based on a Diels-Alder reaction of isobenzofuran 4. The lithium salt of 2 gives a remarkably stable valence isomer of anthracene 1 in a reaction analogous to the indene → benzobenzvalene transformation.

Citation (ISO format)
BURGER, Ulrich, THOREL, Pierre-Jean, SCHALLER, Jean-Pierre. Benz[f]indene and its Katz reaction. In: Tetrahedron Letters, 1990, vol. 31, n° 22, p. 3155–3156. doi: 10.1016/S0040-4039(00)94719-1
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ISSN of the journal0040-4039
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