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Issue 2, 1971
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Synthesis of some new 2,2-dimethylchromens related to phloroglucinol

Abstract

Pyridine or pyridinium hydrochloride catalysed condensation of 3-hydroxyisovaleraldehyde dimethyl acetal with phloroacetophenone gave six characterisable products all containing the 2,2-dimethylchromen ring system, including the tricyclic pyranochromen (I).

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Article information


J. Chem. Soc. D, 1971, 76a-76a
Article type
Paper

Synthesis of some new 2,2-dimethylchromens related to phloroglucinol

W. J. G. Donnelly and P. V. R. Shannon, J. Chem. Soc. D, 1971, 76a
DOI: 10.1039/C2971000076A

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