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Title
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Oxidative Aromatization of 1,3,5-trisubstituted 2-pyrazolines Using Oxalic Acid/Sodium Nitrite System
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Type
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JournalPaper
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Keywords
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,,-trisubstituted -pyrazolines; oxalic acid; oxidative aromatization; sodium nitrite
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Abstract
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Oxidative aromatization of 1,3,5-trisubstituted 2-pyrazolines by in-situ generation of NO+ from oxalic acid/sodium nitrite system has been described. The main advantages of this procedure are the use of an inexpensive and readily available catalyst, facile work-up, and improved yields in aqueous ethanol
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Researchers
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Mehdi Baghayeri (Fourth Researcher), Reza Tayebee (Third Researcher), Fatemeh Barakchi Tabrizy (Second Researcher), Behrooz Maleki (First Researcher)
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