Dyes derived from 1,4-naphthoquinone as initiators for radical and cationic photopolymerisation
作者： Agnieszka Marzena Szymczak , Radosław Podsiadły , Karolina Podemska , Jolanta Sokołowska
DOI: 10.1111/J.1478-4408.2012.00391.X
关键词: Chemistry 、 Spectral properties 、 Mass spectrometry 、 Radical polymerization 、 1,4-Naphthoquinone 、 Proton NMR 、 Photochemistry 、 Cationic polymerization 、 Spectroscopy 、 Electrochemistry 、 Polymer chemistry
摘要: Several 2-phenylamino-1,4-naphthoquinone-based dyes and two related benzo[2,3-b]–phenazines were synthesised characterised by proton nuclear magnetic resonance spectroscopy electron ionisation mass spectrometry. The electrochemical spectral properties of these compounds investigated. found to be capable photosensitisers for radical (reducible/oxidisable) cationic polymerisations, respectively. In polymerization, better results in the oxidisable process achieved.
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