trans-bis(R-ethynyl)(porphyrinato)E(IV) and the Kocheshkov-Reaction

Research output: Contribution to conferencePosterpeer-review


Recently we reported the synthesis and characterization of trans-bis(R-ethynyl)(meso-tetra-phenylporphyrinato)E(IV) (R= n-pentyl, phenyl, p-biphenyl, 9-phenantryl,… ; E(IV)=Si, Ge, Sn). These compounds revealed structural peculiarities, interesting reactivity and attractive opto-electronic properties. [1]
Herein, we present reactivity like Kocheshkov-reaction and opto-electronic properties of these trans-bis(R-ethynyl)(meso-tetra-phenylporphyrinato)E(IV) compounds and discuss first application in organic solar cells.

(1) S. Stadlbauer, F. Uhlig et al Zeitschrift für Naturforschung B, 72, 11, (2017), 801-811
Translated title of the contributiontrans-bis(R-ethynyl)(porphyrinato)E(IV) und die Kozeschkow-Reaktion
Original languageEnglish
Publication statusPublished - 26 Jun 2018
EventIRIS-15 / ICRIS 2018: The 15th International Symposium on Inorganic Ring Systems - Uji, Kyoto, Japan, Uji, Kyoto, Japan
Duration: 24 Jun 201829 Jun 2018


ConferenceIRIS-15 / ICRIS 2018
CityUji, Kyoto
Internet address


  • porphyrin
  • opto-electronic
  • solar cell
  • Kocheshkov

Fields of Expertise

  • Advanced Materials Science


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