0000000001317896

AUTHOR

Mariela Bregu

showing 3 related works from this author

5-Carbonyl-1,3-oxazine-2,4-diones from N-Cyanosulfoximines and Meldrum’s Acid Derivatives

2020

At elevated temperatures, N-cyanosulfoximines react with Meldrum's acid derivatives to give sulfoximines with N-bound 5-carbonyl-1,3-oxazine-2,4-dione groups. A representative product was characterized by single-crystal X-ray structure analysis. The product formation involves an unexpected molecular reorientation requiring several sequential bond-forming and -cleaving processes.

Structure analysis010405 organic chemistryOrganic Chemistry010402 general chemistryMeldrum's acid01 natural sciencesBiochemistry0104 chemical scienceschemistry.chemical_compoundchemistryProduct (mathematics)Organic chemistryProduct formationPhysical and Theoretical ChemistryOrganic Letters
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5-Carbonyl-1,3-oxazine-2,4-diones from N-Cyanosulfoximines and Meldrum’s Acid Derivatives

2020

At elevated temperatures, N-cyanosulfoximines react with Meldrum’s acid derivatives to give sulfoximines with N-bound 5-carbonyl-1,3-oxazine-2,4-dione groups. A representative product was characterized by single-crystal X-ray structure analysis. The product formation involves an unexpected molecular reorientation requiring several sequential bond-forming and -cleaving processes. peerReviewed

crystal structurekemiallinen synteesicyclizationaddition reactionskemialliset reaktiotreaction productsrikkiyhdisteetchemical reactionstyppiyhdisteetorgaaniset yhdisteet
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CCDC 1993374: Experimental Crystal Structure Determination

2020

Related Article: Felix Brosge, Johannes Florian Kochs, Mariela Bregu, Khai-Nghi Truong, Kari Rissanen, Carsten Bolm|2020|Org.Lett.|22|6667|doi:10.1021/acs.orglett.0c02504

6-methyl-N-[methyl(oxo)phenylsulfanylidene]-24-dioxo-34-dihydro-2H-13-oxazine-5-carboxamideSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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