Rh‐Catalyzed [2 + 2 + 2] Cycloaddition of Linked Bis(Diynes) Ar‐C≡C‐C≡C‐(CH 2 ) 3 ‐C≡C‐C≡C‐Ar With Quinones: Synthesis and Photophysical Properties of Bis(Arylethynyl)‐Naphthoquinones and Anthraquinones

Herein, we report the Rh‐catalyzed [2 + 2 + 2] cycloaddition of linked bis(diynes) Ar‐C≡C‐C≡C‐(CH 2 ) 3 ‐C≡C‐C≡C‐Ar with quinones for the rapid and efficient assembly of rigid structures containing bis(arylethynyl)naphthoquinones or anthraquinones using microwave radiation. The photophysical propert...

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Published in:	Chemistry : a European journal 2026-01, p.e03173
Main Authors:	Machado, Luana A., Han, Jianhua, Delolo, Fábio G., Oliveira, Joyce C., Abreu, Breno U., Calado, Hállen D. R., Krebs, Joannes, Tan, Leibo, Ye, Qing, Groß, Tobias, Lambert, Christoph, Latouche, Camille, Boucekkine, Abdou, Halet, Jean‐François, Braunschweig, Holger, Marder, Todd B., da Silva Júnior, Eufrânio N.
Format:	Article
Language:	English
Subjects:	Chemical Sciences
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