Xanthene derivativesR 0360 DOI: 10.1002/chin.201115149

FeCl3-Catalyzed Condensation of 2-Naphthol and Aldehydes under Solvent-Free Reaction Conditions: An Efficient and Green Alternative for the Synthesis of 14-Aryl(Alkyl)-14-H-dibenzo[a,j]xanthenes. — The title reaction uses an inexpen-sive and eco-friendly catalyst without any additives. — (WANG, B.; LI*, P.; ZHANG, Y.; WANG, L.; Chin. J. Chem. 28 (2010) 12, 2463-2468 ; Dep. Chem., Huaibei Norm. Univ., Huaibei, Anhui 235000, Peop. Rep. China; Eng.) — C. Gebhardt

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