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ChemInform Abstract: Sulfamic Acid-Catalyzed Synthesis of 13-Aryl-indeno[1,2-b]naphtha[1,2-e]pyran-12(13H)-ones under Solvent-Free Conditions.

✍ Scribed by Li Qiang Wu; Wei Lin Li; Fu Lin Yan

Publisher
John Wiley and Sons
Year
2011
Weight
29 KB
Volume
42
Category
Article
ISSN
0931-7597

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Sulfamic acid-catalyzed synthesis of 13-
Sulfamic acid-catalyzed synthesis of 13-aryl-indeno[1,2-b]-naphtha[1,2-e]pyran-12(13H)-ones under solvent-free conditions
✍ Li Qiang Wu; Wei Lin Li; Fu Lin Yan πŸ“‚ Article πŸ“… 2010 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 70 KB

## Abstract magnified image The reaction of β‐naphthol with arylaldehydes and 2H‐indene‐1,3‐dione in the presence of sulfamic acid (3 mol %) under solvent‐free conditions led to 13‐aryl‐indeno[1,2‐__b__]naphtho[1,2‐__e__]pyran‐12(13__H__)‐ones in good yields. J. Heterocyclic Chem., (2010).