0000000001312876

AUTHOR

Ahmed T.a. Boraei

showing 5 related works from this author

A novel synthetic approach to pyran-2,4-dione scaffold production : microwave-assisted dimerization, cyclization, and expeditious regioselective conv…

2020

Here, we report a novel, green, simple, low-cost, and rapid methodology for the high-yield production of pyran-2,4-dione scaffolds under microwave irradiation. Regio- and stereoselective conversions of β-diketone systems into β-enaminones were achieved using 18 primary amines and four amino acid esters. Microwave-assisted further cyclization of 3-(β-substitutedvinyl)-6-phenyl-pyran-2,4-dione into 3-benzoyl-4,7-diphenyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione via reaction with ethyl benzoyl acetate. peerReviewed

kemiallinen synteesimikroaallotmicrowavepyran-24-dioneintramolecular cyclizationorgaaniset yhdisteetβ-enaminones
researchProduct

CCDC 2012727: Experimental Crystal Structure Determination

2020

Related Article: Ahmed T.A. Boraei, Saied M. Soliman, Matti Haukka, Assem Barakat|2021|J.Mol.Struct.|1225|129302|doi:10.1016/j.molstruc.2020.129302

Space GroupCrystallographyCrystal SystemCrystal Structuret-butyl {[4-amino-5-(1H-indol-2-yl)-4H-124-triazol-3-yl]sulfanyl}acetateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2023823: Experimental Crystal Structure Determination

2020

Related Article: Ahmed T.A. Boraei, Matti Haukka, Saied M. Soliman, Assem Barakat|2020|J.Mol.Struct.||129429|doi:10.1016/j.molstruc.2020.129429

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters3-(1H-indol-2-yl)-7H-[124]triazolo[34-b][134]thiadiazin-6-olExperimental 3D Coordinates
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CCDC 2034810: Experimental Crystal Structure Determination

2020

Related Article: Ahmed A.M. Sarhan, Matti Haukka, Assem Barakat, Ahmed T.A. Boraei|2020|Tetrahedron Lett.|61|152660|doi:10.1016/j.tetlet.2020.152660

Space GroupCrystallography3-benzoyl-4-hydroxy-6-phenyl-2H-pyran-2-oneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2012728: Experimental Crystal Structure Determination

2020

Related Article: Ahmed T.A. Boraei, Saied M. Soliman, Matti Haukka, Assem Barakat|2021|J.Mol.Struct.|1225|129302|doi:10.1016/j.molstruc.2020.129302

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersethyl {[4-amino-5-(1H-indol-2-yl)-4H-124-triazol-3-yl]sulfanyl}acetateExperimental 3D Coordinates
researchProduct