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Original Articles

Ce(SO4)2·4H2O as a Recyclable Catalyst for an Efficient, Simple, and Clean Synthesis of 4H-Benzo[b]pyrans

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Pages 3134-3138 | Received 11 Jul 2008, Accepted 02 Dec 2008, Published online: 18 Nov 2009

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Sara Saneinezhad, Leila Mohammadi, Vahideh Zadsirjan, Fatemeh F. Bamoharram & Majid M. Heravi. (2020) Silver nanoparticles-decorated Preyssler functionalized cellulose biocomposite as a novel and efficient catalyst for the synthesis of 2-amino-4H-pyrans and spirochromenes. Scientific Reports 10:1.
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Prashant B Hiremath & K Kantharaju. (2020) An Efficient and Facile Synthesis of 2‐Amino‐4 H ‐pyrans &Tetrahydrobenzo[ b ]pyrans Catalysed by WEMFSA at Room Temperature . ChemistrySelect 5:6, pages 1896-1906.
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Sumaiya Tabassum, Santhosh Govindaraju, Riyaz-ur-Rahaman Khan & Mohamed Afzal Pasha. (2015) Ultrasound mediated, iodine catalyzed green synthesis of novel 2-amino-3-cyano-4H-pyran derivatives. Ultrasonics Sonochemistry 24, pages 1-7.
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Mallappa Beerappa & Kalegowda Shivashankar. (2015) One pot synthesis of pyran-based heterocycles from benzyl halides as key reagents. RSC Advances 5:38, pages 30364-30371.
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Goutam Brahmachari. 2015. Green Synthetic Approaches for Biologically Relevant Heterocycles. Green Synthetic Approaches for Biologically Relevant Heterocycles 185 208 .
Elaheh Mosaddegh, Farzaneh Poshtiban, Asadollah Hassankhani, Mostafa Alizadeh & Dadkhoda Ghazanfari. (2013) Synthesis and characterization of Ti–Al/Al2O3 nanocomposite and its application as heterogeneous catalyst in the green synthesis of 2-amino-4H-chromens. Journal of the Iranian Chemical Society 11:3, pages 639-643.
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Ying‐Lei Wang, Zhuo Li, Jun Luo & Zu‐Liang Liu. (2013) One‐pot Synthesis of Tetrahydrobenzo[b]pyrans Catalyzed by PEG‐1000 Bridged Primary Amine Functionalized Dicationic Ionic Liquid in Water. Journal of the Chinese Chemical Society 60:12, pages 1431-1436.
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Rui-Yun Guo, Zhi-Min An, Li-Ping Mo, Rui-Zhi Wang, Hong-Xia Liu, Shu-Xia Wang & Zhan-Hui Zhang. (2013) Meglumine: A Novel and Efficient Catalyst for One-Pot, Three-Component Combinatorial Synthesis of Functionalized 2-Amino-4 H -pyrans . ACS Combinatorial Science 15:11, pages 557-563.
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ASHOK V BORHADE, BHAGWAT K UPHADE & DIPAK R TOPE. (2013) PbO as an efficient and reusable catalyst for one-pot synthesis of tetrahydro benzo pyrans and benzylidene malonitriles. Journal of Chemical Sciences 125:3, pages 583-589.
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Elaheh Mosaddegh & Asadollah Hassankhani. (2013) Application and characterization of eggshell as a new biodegradable and heterogeneous catalyst in green synthesis of 7,8-dihydro-4H-chromen-5(6H)-ones. Catalysis Communications 33, pages 70-75.
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Elaheh Mosaddegh & Asadollah Hassankhani. (2012) An efficient and rapid Mn(III) complex catalyzed synthesis of polyhydropyridine derivatives via Hantzsch 4 component condensation. Arabian Journal of Chemistry 5:3, pages 315-318.
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Elaheh Mosaddegh & Asadollah Hassankhani. (2011) A rapid, one-pot, four-component route to 2H-indazolo[2,1-b]phthalazine-triones. Tetrahedron Letters 52:4, pages 488-490.
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