Polytungstozincate Acid: A New and Efficient Catalyst for the Synthesis of Xanthenes Under Solvent-Free Conditions
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چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: The Open Catalysis Journal
سال: 2009
ISSN: 1876-214X
DOI: 10.2174/1876214x00902010040