Ring and side chain formylated pyrazoles
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Ramaiyan Manikannan; Shanmugam Muthusubramanian
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Article
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2011
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Journal of Heterocyclic Chemistry
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English
⚖ 162 KB
## Abstract Differently substituted acetophenone azines on treatment with excess phosphorous oxychloride in __N,N__‐dimethylformamide have found to yield three products in each case. An acceptable mechanism has been suggested for the formation of all the three products. J. Heterocyclic Chem., (2011