Preparation of adamantyl derivatives of 1,4-; 1,6- and 1,7- dihydroxynaphthalenes and assignment of their NMR data

摘要

Adamantylation of dihydroxynaphthalenes with the hydroxyl groups on the same or different rings leads to compounds that are convenient starting materials in target-oriented organic synthesis. Here, we report the ~1H and ~(13)C NMR assignments of eight 1-adamantyl substituted derivatives of 1,4-; 1,6- and 1,7-dihydroxynaphthalenes. The data acquired and peculiarities of their molecular structure are useful for extrapolation for prompt characterization of compounds containing adamantane, dihydroxynaphthalenes or naphthoquinone units. Copyright ? 2013 John Wiley & Sons, Ltd. Adamantylation of dihydroxynaphthalenes with the hydroxyl groups on the same or different rings leads to compounds that are convenient starting materials in target-oriented organic synthesis. The synthesis of eight 1-adamantyl substituent derivatives of 1,4-; 1,6- and 1,7-dihydroxynaphthalenes and assignments of ~1H and ~(13)C NMR spectra are described.