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Synthesis of soluble, alkyne-substituted trideca- and hexadeca-starphenes

Abstract Two literature-known TIPS-ethynyl-dibromoacenes were prepared and employed to synthesize cyclotrimers by using Yamamoto coupling conditions. Two large, well-soluble starphenes were isolated in good yields. Crystallographic characterization verifies the triangular shape and shows significant...

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Bibliographic Details
Main Authors: Rüdiger, Elias (Author) , Porz, Michael (Author) , Schaffroth, Manuel (Author) , Rominger, Frank (Author) , Bunz, Uwe H. F. (Author)
Format: Article (Journal)
Language:English
Published: August 11, 2014
In: Chemistry - a European journal
Year: 2014, Volume: 20, Issue: 40, Pages: 12725-12728
ISSN:1521-3765
DOI:10.1002/chem.201403697
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/chem.201403697
Verlag, lizenzpflichtig, Volltext: https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/chem.201403697
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Author Notes:Elias C. Rüdiger, Michael Porz, Manuel Schaffroth, Frank Rominger, and Uwe H.F. Bunz
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Summary:Abstract Two literature-known TIPS-ethynyl-dibromoacenes were prepared and employed to synthesize cyclotrimers by using Yamamoto coupling conditions. Two large, well-soluble starphenes were isolated in good yields. Crystallographic characterization verifies the triangular shape and shows significant differences in crystal packing.
Item Description:Gesehen am 07.08.2020
Physical Description:Online Resource
ISSN:1521-3765
DOI:10.1002/chem.201403697

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