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ChemicalBook CAS DataBase List 1,3-dihydroxy-2-naphthoic acid
3147-58-8

1,3-dihydroxy-2-naphthoic acid synthesis

2synthesis methods
It is obtained by reacting ethyl 1,3-dihydroxy-2-naphthoic acid with barium hydroxide solution in dioxane, and then acidifying with sulfuric acid. The yield is 90%.
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: sodium acetate
2: aq. barium hydroxide solution

References:

Metzner [Justus Liebigs Annalen der Chemie,1897,vol. 298,p. 379]

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