0000000001310414

AUTHOR

Neelab Khirzada

showing 6 related works from this author

Synthesis and structural characterisation of bulky heptaaromatic (hetero)aryl o-substituted s-aryltetrazines

2020

An expedient two-step synthesis produces in good yield polyaromatic heptacyclic (hetero)arylated o-substituted s-aryltetrazines (s-Tz) directly from diphenyl s-tetrazine. This methodology overcomes the steric limitations of classical Pinner-like syntheses encountered for o-functionalized s-Tz. A single step palladium-catalyzed N-directed C–H bond tetrahalogenation is followed by a Pd-catalyzed Suzuki (hetero)arylation that is achieved simultaneously on four sites. The single crystal X-ray diffraction structure of the resulting typical polyaromatic heptacyclic aromatic compound 3,6-bis(2,6-diphenyl)-1,2,4,5-tetrazine (3) is analyzed, together with R-functionalized peripheral phenyl derivativ…

Steric effects[CHIM.ORGA]Chemical Sciences/Organic chemistry010405 organic chemistryHydrogen bondArylStackingAromaticityGeneral Chemistry010402 general chemistry01 natural sciencesCatalysisPlanarity testing0104 chemical sciencesCrystallographyTetrazinechemistry.chemical_compoundchemistryMaterials ChemistrySingle crystalNew Journal of Chemistry
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CCDC 1993888: Experimental Crystal Structure Determination

2020

Related Article: Clève D. Mboyi, Ahmad Daher, Neelab Khirzada, Charles H. Devillers, Hélène Cattey, Paul Fleurat-Lessard, Julien Roger, Jean-Cyrille Hierso|2020|New J.Chem.|44|15235|doi:10.1039/D0NJ02338H

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters36-bis(1333-dimethoxy[1121:2331-terphenyl]-22-yl)-1245-tetrazineExperimental 3D Coordinates
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CCDC 1991440: Experimental Crystal Structure Determination

2020

Related Article: Clève D. Mboyi, Ahmad Daher, Neelab Khirzada, Charles H. Devillers, Hélène Cattey, Paul Fleurat-Lessard, Julien Roger, Jean-Cyrille Hierso|2020|New J.Chem.|44|15235|doi:10.1039/D0NJ02338H

Space GroupCrystallography36-bis(1434-di-t-butyl[1121:2331-terphenyl]-22-yl)-1245-tetrazine dichloromethane solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1559130: Experimental Crystal Structure Determination

2020

Related Article: Clève D. Mboyi, Ahmad Daher, Neelab Khirzada, Charles H. Devillers, Hélène Cattey, Paul Fleurat-Lessard, Julien Roger, Jean-Cyrille Hierso|2020|New J.Chem.|44|15235|doi:10.1039/D0NJ02338H

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates36-bis(26-dibromophenyl)-1245-tetrazine
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CCDC 1559132: Experimental Crystal Structure Determination

2020

Related Article: Clève D. Mboyi, Ahmad Daher, Neelab Khirzada, Charles H. Devillers, Hélène Cattey, Paul Fleurat-Lessard, Julien Roger, Jean-Cyrille Hierso|2020|New J.Chem.|44|15235|doi:10.1039/D0NJ02338H

36-bis([1121:2331-terphenyl]-22-yl)-1245-tetrazineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1559131: Experimental Crystal Structure Determination

2020

Related Article: Clève D. Mboyi, Ahmad Daher, Neelab Khirzada, Charles H. Devillers, Hélène Cattey, Paul Fleurat-Lessard, Julien Roger, Jean-Cyrille Hierso|2020|New J.Chem.|44|15235|doi:10.1039/D0NJ02338H

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters3-(2-bromophenyl)-6-phenyl-1245-tetrazineExperimental 3D Coordinates
researchProduct