Al-Hamdany R, A. Fataftah Z. Condensation of o-Phthalaldehydic Acid with Dihydroxy Benzenes, Part VII: Synthesis of 3-(Dihydroxyphenyl) Phthalides and their Nitration Reactions . ajc [Internet]. 2010 Mar. 30 [cited 2024 Jul. 24];9(4):703-9. Available from: https://asianpubs.org/index.php/ajchem/article/view/23950