Goebel, Dominik published the artcileSubstitution Effect on 2-(Oxazolinyl)-phenols and 1,2,5-Chalcogenadiazole-Annulated Derivatives: Emission Color-Tunable, Minimalistic Excited-State Intramolecular Proton Transfer (ESIPT)-based Luminophores, SDS of cas: 1877-71-0, the publication is Journal of Organic Chemistry (2021), 86(21), 14333-14355, database is CAplus and MEDLINE.
Minimalistic 2-(oxazolinyl)-phenols substituted with different electron-donating and -withdrawing groups as well as 1,2,5-chalcogenadiazole-annulated derivatives thereof were synthesized and investigated toward their emission behavior in solution as well as in the solid state. Depending on the nature of the incorporated substituent and its position, emission efficiencies were increased or diminished, resulting in AIE- or ACQ-characteristics. Single crystal anal. revealed J- and H-type packing motifs and a so far undescribed isolation of ESIPT-based fluorophores in the keto form.
Journal of Organic Chemistry published new progress about 1877-71-0. 1877-71-0 belongs to esters-buliding-blocks, auxiliary class Carboxylic acid,Benzene,Ester, name is 3-(Methoxycarbonyl)benzoic acid, and the molecular formula is C9H8O4, SDS of cas: 1877-71-0.
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https://en.wikipedia.org/wiki/Ester,
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