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Synthesis of new indolyl crown ethers catalyzed with ferric hydrogensulfate |
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| Authors: | Hossein Eshghia Mohammad Rahimizadeha Zahra Bakhtiarpoora Mehdi Pordelb a |
| Institution: | Department of Chemistry, School of Sciences, Ferdowsi University of Mashhad, P. O. Box 91775-1436, Mashhad, Iran ; Department of Chemistry, Faculty of Sciences, Islamic Azad University, Mashhad Branch, Mashhad, Iran |
| Abstract: | Efficient reaction of bis-indolyl podand with different aldehydes using Fe（HSO4）3 as catalyst to afford the corresponding new indolyl crown ethers is described.The structures of three distinct isomers have been optimized using HyperChem geometry optimizations.Also percentage of each isomer was obtained with 1H NMR spectroscopy. |
| Keywords: | Ferric hydrogcnsulfate Bis-indolyl podand Indolyl crown ether Fe（HSO4）3 |
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