Naphthoquinones from alkynes and chromium-carbene complexes-control of regioselectivity through intramolecular reaction

Martin F. Semmelhack, Joseph J. Bozell

Research output: Contribution to journalArticle

49 Citations (Scopus)

Abstract

A series of carbene-chromium complexes bearing a phenyl substituent and an alkoxy-alkyne substituent have been prepared by acetoxy replacement. Intramolecular cycloaddition with carbon monoxide insertion occurs to provide naphthohydroquinones in good yield.

Original languageEnglish (US)
Pages (from-to)2931-2934
Number of pages4
JournalTetrahedron Letters
Volume23
Issue number29
DOIs
StatePublished - Jan 1 1982

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Bearings (structural)
Naphthoquinones
Regioselectivity
Alkynes
Cycloaddition
Cycloaddition Reaction
Chromium
Carbon Monoxide
alkoxyl radical
carbene

All Science Journal Classification (ASJC) codes

  • Drug Discovery
  • Biochemistry
  • Organic Chemistry

Cite this

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Naphthoquinones from alkynes and chromium-carbene complexes-control of regioselectivity through intramolecular reaction. / Semmelhack, Martin F.; Bozell, Joseph J.

In: Tetrahedron Letters, Vol. 23, No. 29, 01.01.1982, p. 2931-2934.

Research output: Contribution to journalArticle

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AU - Bozell, Joseph J.

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