Unsymmetrical phthalocyanines containing azo moiety; Synthesis and photophysical properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Porphyrins and Phthalocyanines"
DOI: 10.1142/s1088424619501724
Abstract: Unsymmetrical metal-free phthalocyanine was synthesized through cyclotetramerization of 4-[2,6-dimethyl-4-(4-tert-butyl-phenylazo)phenoxy]phthalonitrile and 4-(hexylthio)phthalonitrile in the prese... read more here.
Keywords: containing azo; azo moiety; unsymmetrical phthalocyanines; synthesis photophysical ... See more keywords
Polyoxa- and Polyazamacrocycles Incorporating 6,7-Diaminoquinoxaline Moiety: Synthesis and Application as Tunable Optical pH-Indicators in Aqueous Solution
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28020512
Abstract: Synthetic approach to fluorescent polyaza- and polyoxadiazamacrocycles comprising a structural fragment of 6,7-diamino-2,3-diphenylquinoxaline has been elaborated using Pd-catalyzed amination providing target compounds in yields up to 77%. A series of nine novel N- and N,O-containing… read more here.
Keywords: polyoxa polyazamacrocycles; diaminoquinoxaline moiety; incorporating diaminoquinoxaline; synthesis application ... See more keywords