Heterocyclic Compounds
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ChemInform Abstract: A General Method for the Preparation of 2,2,4-Trimethyl and 2,2-Dimethyl-4-isopropyl 6-Hydroxy 7-Substituted Chromans.
First published: January 26, 1988
ChemInform Abstract
Cyclocondensation of the hydroquinones (I) with the 1,3-diols (II) in the presence of sulfonic acid cation exchange resins produces the chroman derivatives (III).
