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Title
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Poly(N-bromo-N-ethyl-benzene-1,3- disulfonamide) and N,N,N0,N0-tetrabromobenzene- 1,3-disulfonamide as new efficient reagents for one-pot synthesis of furano and pyrano pyrimidinones (thiones)†
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Type
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JournalPaper
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Keywords
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diastereoselective,furano, pyrano pyrimidinones
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Abstract
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In this study, a one-pot diastereoselective three-component reaction of urea/thiourea, 2,3-dihydrofuran/ 3,4-dihydro-2H-pyran with aromatic aldehydes has been developed for synthesis of furano and pyrano pyrimidinones (thiones) using poly(N-bromo-N-ethyl-benzene-1,3-disulfonamide) [PBBS] and N,N,N0 ,N0- tetrabromobenzene-1,3-disulfonamide [TBBDA].
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Researchers
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Ramin Ghorbani-Vaghei (First Researcher), Azadeh Shahriari (Fourth Researcher), (Third Researcher), (Second Researcher)
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