Red-light-activatable ruthenium phthalocyanine catalysts

Phthalocyanine ruthenium complexes were identified as red-light activatable catalysts for trifluoromethylation reactions. The red-light mediated chlorotrifluoromethylation of alkenes could proceed without any sacrificial reducing reagents. This reaction exhibited good compatibility with a blue-light...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2021-12, Vol.57 (99), p.13594-13597
Hauptverfasser:	Ishikawa, Yuta, Kameyama, Tatsuya, Torimoto, Tsukasa, Maeda, Hajime, Segi, Masahito, Furuyama, Taniyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes Catalysts Chemical reduction Chemistry Chemistry, Multidisciplinary Electromagnetic absorption Physical Sciences Reagents Ruthenium compounds Science & Technology Substrates
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Zusammenfassung:	Phthalocyanine ruthenium complexes were identified as red-light activatable catalysts for trifluoromethylation reactions. The red-light mediated chlorotrifluoromethylation of alkenes could proceed without any sacrificial reducing reagents. This reaction exhibited good compatibility with a blue-light-absorbing substrate, while under irradiation with blue light, i.e. , under traditional photoreaction conditions, this substrate decomposed completely. Phthalocyanine ruthenium complexes were identified as red-light activatable catalysts for trifluoromethylation reactions.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/d1cc06307c