• Cluster of Excellence
   
  
• EurASc-Member
      23 May 2018
• AK Bunz
• Research
• Large Heteroacenes
• (Cruciform) Fluorophores
• Conjugated Polymers
• Molecules
• Instruments
  (UniID required)
• Publications
• Teaching
• Sonderforschungsbereich
  "N-Heteropolyzyklen
  als Funktionsmaterialien"
  

Molecules AK Bunz

Xray Structure of [6]COP "ehj27_p" D. Ehjeij, F. Rominger, U. H. F. Bunz, J. Freudenberg, K. Müllen: "Thermolysis of Biphenylene toward Cyclo-ortho-phenylenes". Angew. Chem. Int. Ed. 2023, 62, Accepted Article.

Xray Structure of Azaacene Cage "kf9_p" K. Fuchs, S. Rivero, A. Weidlich, F. Rominger, N. Israel, A. Popov, A. Dreuw, J. Freudenberg, J. Casado, U. H. F. Bunz: "Dimerization of a Reactive Azaacene Diradical: Synthesis of a Covalent Azaacene Cage". Angew. Chem. Int. Ed. 2023, 62, e202305712.

Xray Structures of Etheno-bridged Azaacene Dimer "la65" and its Decomposition Product "la70" L. Ahrens, F. Rominger, J. Freudenberg, U. H. F. Bunz: "Etheno-bridged Azaacene Spiro Dimers". Chem. Eur. J. 2023, Accepted Article.

Xray Structures of Anthracenes "man10" and "man15" M. Nathusius, D. Sleeman, J. Pan, F. Rominger, J. Freudenberg, U. H. F. Bunz, K. Müllen: "Kinetic Stabilization of Blue-Emissive Anthracenes: Phenylene Bridging Works Best". Chem. Eur. J. 2021, 27, 16606-16610.

Xray Structures of Benzo-fused Tri[8]annulenes "bej29" and "bej35" B. Ejlli, P. Nußbaum, F. Rominger, J. Freudenberg, U. H. F. Bunz, K. Müllen: "Benzo-fused Tri[8]annulenes as Molecular Models of Cubic Graphite". Angew. Chem. Int. Ed. 2021, 60, 20220-20224.

Xray Structure of Azaacene Dimer "la616" L. Ahrens, O. Tverskoy, S. Weigold, M. Ganschow, F. Rominger, J. Freudenberg, U. H. F. Bunz: "(Aza)Pentacenes Clipped into a Ring: Stabilization of Large (Aza)Acenes". Angew. Chem. Int. Ed. 2021, 60, 9270-9273.

Xray Structure of Azaacene Dimer "la17" L. Ahrens, J. Butscher, V. Brosius, F. Rominger, J. Freudenberg, Y. Vaynzof, U. H. F. Bunz: "Azaacene Dimers - Novel Acceptor Materials with a 'Twist'". Chem. Eur. J. 2020, 26, 412-418.

Xray Structure of N-Acenoacene "la4" L. Ahrens, S. Hahn, F. Rominger, J. Freudenberg, U. H. F. Bunz: "N-Acenoacenes". Chem. Eur. J. 2019, 25, 14522-14526.

Xray Structure of Alkynylated Tetraphenylsilane "fg10" F. L. Geyer, F. Rominger, M. Vogtland, U. H. F. Bunz: "Interpenetrated Frameworks with Anisotropic Pore Structures from a Tetrahedral Pyridine Ligand". Cryst. Growth Des. 2015, 15, 3539-3544.

Xray Structure of Tetrakis((trimethylsilyl)ethynyl)silane "fge2" F. L. Geyer, F. Rominger, U. H. F. Bunz: "Synthesis and Structure of Tetraethynylsilane and its Silylated Derivatives". Chem. Eur. J. 2014, 20, 3600-3605.		Xray Structure of Tetraethynylsilane "fge3" F. L. Geyer, A. Rode, U. H. F. Bunz: "Fourfold Diels-Alder Reaction of Tetraethynylsilane". Chem. Eur. J. 2014, 20, 16448-16453.

Xray Structure of Di(styryl)tetraphenylbenzene "jaf55" J. Freudenberg, F. Rominger, U. H. F. Bunz: "New Aggregation-Induced Emitters: Tetraphenyldistyrylbenzenes". Chem. Eur. J. 2015, 21, 16749-16753.

Xray Structure of Biphenylene-Containing Diazaacene "twin4" P. Biegger, M. Schaffroth, C. Patze, O. Tverskoy, F. Rominger, U. H. F. Bunz: "Synthesis and Characterization of Biphenylene-Containing Diazaacenes". Chem. Eur. J. 2015, 21, 7048-7052.

Calculated Structure of Paracyclophane-Triene "OMe-PCT" (averaged structure of the Sp isomer 2,5-dimethoxy substituted [2.2.2]paracyclophantriene in solution according to NMR studies) D. Mäker, C. Maier, K. Brödner, U. H. F. Bunz: "[2.2.2]Paracyclophane-Trienes - Attractive Monomers for ROMP". ACS Macro Lett. 2014, 3, 415-418.

Xray Structure of Hexadeca-Starphene "elr01" E. C. Rüdiger, M. Porz, M. Schaffroth, F. Rominger, U. H. F. Bunz: "Synthesis of Soluble, Alkyne-Substituted Trideca- and Hexadeca-Starphenes". Chem. Eur. J. 2014, 20, 12725-12728.

Xray Structure of the Bridged Tolane "sme29_sq" S. Menning, M. Krämer, A. Duckworth, F. Rominger, A. Beeby, A. Dreuw, U. H. F. Bunz: "Bridged Tolanes: A Twisted Tale". J. Org. Chem. 2014, 79, 6571-6578.		Xray Structure of Selenadiazole "bli8" B. D. Lindner, B. A. Coombs, M. Schaffroth, J. U. Engelhart, O. Tverskoy, F. Rominger, M. Hamburger, U. H. F. Bunz: "From Thia- to Selenadiazoles: Changing Interaction Priority". Org. Lett. 2013, 15, 666-669.

Xray Structure of Diazaheptacene-Dimer "je09"
Xray Structure of Diazahexacene-Dimer "je10" J. U. Engelhart, B. D. Lindner, O. Tverskoy, F. Rominger, U. H. F. Bunz: "Pd-Catalyzed Coupling of Non-Activated Dibromoarenes to 2,3-Diaminoarenes: Formation of N,N"-Dihydropyrazines". Chem. Eur. J. 2013, 19, 15089-15092.

Xray Structure of Tetraazahexacene "CAGRIN" B. D. Lindner, J. U. Engelhart, O. Tverskoy, A. L. Appleton, F. Rominger, A. Peters, H.-J. Himmel, U. H. F. Bunz: "Stable Hexacenes through Nitrogen Substitution". Angew. Chem. Int. Ed. 2011, 50, 8588-8591

Xray Structure of Tetraazapentacene "ONOYEW" O. Tverskoy, F. Rominger, A. Peters, H.-J. Himmel, U. H. F. Bunz: "An Efficient Synthesis of Tetraazapentacenes". Angew. Chem. Int. Ed. 2011, 50, 3557-3560.		Xray Structure of Tetraazapentacene "XAVHOT" S. Miao, A. L. Appleton, N. Berger, S. Barlow, S. R. Marder, K. I. Hardcastle, U. H. F. Bunz: "6,13-Diethynyl-5,7,12,14-tetraazapentacene". Chem. Eur. J. 2009, 15, 4990-4993.

Xray Structure of Cruciform "jw06s" Zucchero, A. J.; McGrier, P. L.; Bunz, U. H. F.: "Cross-Conjugated Cruciform Fluorophores". Acc. Chem. Res. 2010, 43, 397-408

Xray Structure of Phenothiazine Cruciform "mh26s" M. Hauck, J. Schoenhaber, A. J. Zucchero, K. I. Hardcastle, T. J. J. Mueller, U. H. F. Bunz: "Phenothiazine Cruciforms: Synthesis and Metallochromic Properties". J. Org. Chem. 2007, 72, 6714-6725.