Benzofulvene derivatives bearing complexed and un-complexed pyridine rings are designed and synthesized to assess the effects on the spontaneous solid-state polymerization of the presence in position 6 of the 3-phenylbenzofulvene moiety of bulky substituents capable of establishing metallophilic interactions. Both the benzofulvene monomers are found to polymerize spontaneously upon solvent removal under reduced pressure in the apparent absence of catalysts or initiators. The resulting polybenzofulvene derivatives are characterized by NMR spectroscopy, MALDI-TOF mass spectrometry, and in photophysical studies.
Paolino, M., Saletti, M., Reale, A., Razzano, V., Giuliani, G., Donati, A., et al. (2022). Spontaneous polymerization of benzofulvene derivatives bearing complexed or un-complexed pyridine rings. EUROPEAN POLYMER JOURNAL, 169, 111137 [10.1016/j.eurpolymj.2022.111137].
Spontaneous polymerization of benzofulvene derivatives bearing complexed or un-complexed pyridine rings
Marco Paolino;Mario Saletti;Annalisa Reale;Vincenzo Razzano;Germano Giuliani;Alessandro Donati;Claudia Bonechi;Gianluca Giorgi;Andrea Atrei;Filippo Samperi;Andrea Cappelli
2022-01-01
Abstract
Benzofulvene derivatives bearing complexed and un-complexed pyridine rings are designed and synthesized to assess the effects on the spontaneous solid-state polymerization of the presence in position 6 of the 3-phenylbenzofulvene moiety of bulky substituents capable of establishing metallophilic interactions. Both the benzofulvene monomers are found to polymerize spontaneously upon solvent removal under reduced pressure in the apparent absence of catalysts or initiators. The resulting polybenzofulvene derivatives are characterized by NMR spectroscopy, MALDI-TOF mass spectrometry, and in photophysical studies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11365/1234014
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