Synthesis of tetraarylethene luminogens by C−H vinylation of aromatic compounds with triazenes

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Safety note: As many other azides, phenyl azide poses a risk of explosion, so a protective blast shield is recommended during the synthesis and purification. In the syntheses described below, PhN3 was prepared following a literature procedure1 and used undistilled.





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^ϰϬ        SSP                                                                                  

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