0000000001302239

AUTHOR

Guido J. Reiss

showing 2 related works from this author

Radical cation and dication of a 4H-dithieno[2,3-b:3′,2′-e][1,4]-thiazine

2017

A p-tert-butylphenyl substituted 4H-dithieno[2,3-b:3′,2′-e][1,4]thiazine was synthesized by twofold Buchwald–Hartwig coupling. The electronic properties (UV/Vis, cyclic voltammetry and spectroelectrochemistry) and the DFT- and TD DFT-calculated electronic structure reveal that the parent system and the radical cation and dication oxidation products are highly polarizable π-systems with strong charge transfer contributions. The radical cation and the dication were prepared by oxidation with antimony(V) pentachloride, giving stable deeply colored salts. EPR spectroscopy of the radical cation furnishes hyperfine coupling constants with the nitrogen nucleus and the α-thienyl protons. The dicati…

010405 organic chemistryChemistryOrganic Chemistrychemistry.chemical_elementElectronic structureNuclear magnetic resonance spectroscopy010402 general chemistryPhotochemistry01 natural sciences0104 chemical scienceslaw.inventionDicationchemistry.chemical_compoundRadical ionAntimonyThiazinelawCyclic voltammetryElectron paramagnetic resonanceOrganic Chemistry Frontiers
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CCDC 1534633: Experimental Crystal Structure Determination

2017

Related Article: Arno Schneeweis, Andreas Neidlinger, Guido J. Reiss, Walter Frank, Katja Heinze, Thomas J. J. Müller|2017|Org.Chem.Front.|4|839|doi:10.1039/C7QO00188F

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters4-(4-t-butylphenyl)-4H-bisthieno[23-b:3'2'-e][14]thiazineExperimental 3D Coordinates
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