Synthesis of New 1-Naphthol Aza Oxa Thia Crowns

Abstract

New dinaphthosulfide aza oxa thia crowns from 1-naphthol were prepared. At first, 2,2′-thiobis(1-hydroxynaphthalene) (a dinaphthol) was prepared from 1-naphthol. Then diester was prepared from the reaction of dinaphthol and methylchloroacetate. Aza crowns were synthesized from the reaction of diester and diamines (ethylene diamine, 1,3-diaminopropane, 1,4-diaminobutane, and 1,6-diaminohexane) in methanol.

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GRAPHICAL ABSTRACT

Keywords:

• Aza oxa thia crown
• 1-hydroxynaphthalene
• macrocycle
• 1-naphthol
• receptor
• synthesis

Acknowledgments

The financial support of this work by Payame Noor University (PNU) Research Council is acknowledged.