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Silica Gel-Supported Polyphosphoric Acid (PPA/SiO2): An Efficient and Reusable Heterogeneous Catalyst for Facile Synthesis of 14-Aryl-14H-dibenzo[a,j]xanthenes under Solvent-free Conditions
Amir Khojastehnezhad, Abolghasem Davoodnia, Mehdi Bakavoli, Niloofar Tavakoli-Hoseini, Mohsen Zeinali-DastmalbafVolume:
29
Year:
2011
Language:
english
Pages:
6
DOI:
10.1002/cjoc.201190081
File:
PDF, 199 KB
english, 2011