Microwave‐Assisted Catalyst Free Three Component Synthesis of Mono and Bis Spiro Pyrazolopyridines in Solvent Free Reaction |
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| Authors: | Mohammad Nikpassand Leila Zare Fekri Neda Jamshidi |
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| Affiliation: | 1. Department of Chemistry, Rasht Branch, Islamic Azad University, Rasht, Iran;2. Department of Chemistry, Payame Noor University, Tehran, Iran |
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| Abstract: | ![]()
Multicomponent synthesis of mono and bis‐spiro pyrazolopyridines from isatin derivatives, indanedione, and 3‐methyl‐5‐aminopyrazole under microwave irradiation in the absence of any catalyst or solvent with high yield and short reaction time is reported. |
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