Phenyliodine(III) Bis(trifluoroacetate) (PIFA)-Promoted Synthesis of Bodipy Dimers Displaying Unusual Redox Properties
2011; American Chemical Society; Volume: 13; Issue: 8 Linguagem: Inglês
10.1021/ol200189y
ISSN1523-7060
AutoresSandra Rihn, Mustafa Erdem, Antoinette De Nicola, Pascal Retailleau, Raymond Ziessel,
Tópico(s)Covalent Organic Framework Applications
ResumoPhenyliodine(III) bis(trifluoroacetate) (PIFA) in conjunction with a Lewis acid promotes C−C coupling of Bodipy monomers leading to mixtures of various oligomers. When a single position is blocked with an iodo or phenyl group, formation of the dimer is favored. These dimers display two successive oxidation and two reduction waves separated on average by 260 and 130 mV, respectively, corresponding to each Bodipy subunit.
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