10-(pyren-1-yl)-10h-phenothiazine and pyrene as organic catalysts for photoinitiated ATRP of 4-vinylpyridine
نویسندگان
چکیده
The UV light-mediated metal-free polymerizations of 4-vinylpyridine (4VP) have been successfully performed by using 10-(pyren-1-yl)-10H-phenothiazine (PPTh) and pyrene as photocatalysts. preparation narrow polydispersity poly (4-vinyl pyridine) (P4VP) with high conversions was enabled in both protic well unprotic reaction media at ambient temperature. Additionally, copolymerizations 4VP acrylate methacrylate monomers were also demonstrated, affording copolymer products.
منابع مشابه
1-(10H-phenothiazin-10-yl)ethanone
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ژورنال
عنوان ژورنال: Polimeros-ciencia E Tecnologia
سال: 2021
ISSN: ['0104-1428', '1678-5169', '1984-7386']
DOI: https://doi.org/10.1590/0104-1428.08120