Matches in SemOpenAlex for { <https://semopenalex.org/work/W2330228876> ?p ?o ?g. }
- W2330228876 endingPage "9085" @default.
- W2330228876 startingPage "9081" @default.
- W2330228876 abstract "A propeller-shaped boron–nitrogen compound (NB3) with three binding sites for fluoride anions was synthesized and investigated by optical absorption, luminescence, and (1H, 11B, 13C, 19F) NMR spectroscopy. Binding of fluoride in dichloromethane solution occurs in three clearly identifiable steps and leads to stepwise blocking of the three initially present nitrogen-to-boron charge transfer pathways. As a consequence, the initially bright blue charge transfer emission is red-shifted and decreases in intensity, until it is quenched completely in presence of large fluoride excess. Fluoride binding constants were determined from global fits to optical absorption and luminescence titration data and were found to be Ka1 = 4 × 107 M–1, Ka2 = 2.5 × 106 M–1, and Ka3 = 3.2 × 104 M–1 in room temperature dichloromethane solution. Complexation of fluoride to a given dimesitylboryl site increases the electron density at the central nitrogen atom of NB3, and this leads to red shifts of the remaining nitrogen-to-boron charge transfer transitions involving yet unfluorinated dimesitylboryl groups." @default.
- W2330228876 created "2016-06-24" @default.
- W2330228876 creator A5000683714 @default.
- W2330228876 creator A5045688198 @default.
- W2330228876 creator A5073024763 @default.
- W2330228876 creator A5073977194 @default.
- W2330228876 date "2011-10-13" @default.
- W2330228876 modified "2023-09-25" @default.
- W2330228876 title "Multistage Complexation of Fluoride Ions by a Fluorescent Triphenylamine Bearing Three Dimesitylboryl Groups: Controlling Intramolecular Charge Transfer" @default.
- W2330228876 cites W1882615833 @default.
- W2330228876 cites W1969994526 @default.
- W2330228876 cites W1971768489 @default.
- W2330228876 cites W1973368088 @default.
- W2330228876 cites W1977029530 @default.
- W2330228876 cites W1978811595 @default.
- W2330228876 cites W1981739364 @default.
- W2330228876 cites W1984031955 @default.
- W2330228876 cites W1991632645 @default.
- W2330228876 cites W1993256265 @default.
- W2330228876 cites W1996558224 @default.
- W2330228876 cites W2001056479 @default.
- W2330228876 cites W2005083208 @default.
- W2330228876 cites W2007112699 @default.
- W2330228876 cites W2007839411 @default.
- W2330228876 cites W2009195167 @default.
- W2330228876 cites W2014200671 @default.
- W2330228876 cites W2017092433 @default.
- W2330228876 cites W2019512570 @default.
- W2330228876 cites W2022395735 @default.
- W2330228876 cites W2027964454 @default.
- W2330228876 cites W2030818411 @default.
- W2330228876 cites W2031667655 @default.
- W2330228876 cites W2037359610 @default.
- W2330228876 cites W2041623685 @default.
- W2330228876 cites W2043621010 @default.
- W2330228876 cites W2043824579 @default.
- W2330228876 cites W2048091887 @default.
- W2330228876 cites W2049870981 @default.
- W2330228876 cites W2051060286 @default.
- W2330228876 cites W2051649868 @default.
- W2330228876 cites W2052264946 @default.
- W2330228876 cites W2053560707 @default.
- W2330228876 cites W2058373338 @default.
- W2330228876 cites W2059578938 @default.
- W2330228876 cites W2062613563 @default.
- W2330228876 cites W2063060519 @default.
- W2330228876 cites W2065742318 @default.
- W2330228876 cites W2066420345 @default.
- W2330228876 cites W2073624912 @default.
- W2330228876 cites W2079723858 @default.
- W2330228876 cites W2080707098 @default.
- W2330228876 cites W2080873318 @default.
- W2330228876 cites W2091258582 @default.
- W2330228876 cites W2093951445 @default.
- W2330228876 cites W2106911911 @default.
- W2330228876 cites W2123626485 @default.
- W2330228876 cites W2133300466 @default.
- W2330228876 cites W2138457465 @default.
- W2330228876 cites W2141638237 @default.
- W2330228876 cites W2142530104 @default.
- W2330228876 cites W2156716515 @default.
- W2330228876 cites W2158639662 @default.
- W2330228876 cites W2158647055 @default.
- W2330228876 cites W2165609634 @default.
- W2330228876 cites W2166043599 @default.
- W2330228876 cites W2166624456 @default.
- W2330228876 cites W2169963893 @default.
- W2330228876 cites W2317425543 @default.
- W2330228876 cites W2331466126 @default.
- W2330228876 cites W2333237809 @default.
- W2330228876 cites W2335659327 @default.
- W2330228876 cites W4255927863 @default.
- W2330228876 doi "https://doi.org/10.1021/jo2019152" @default.
- W2330228876 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21995637" @default.
- W2330228876 hasPublicationYear "2011" @default.
- W2330228876 type Work @default.
- W2330228876 sameAs 2330228876 @default.
- W2330228876 citedByCount "44" @default.
- W2330228876 countsByYear W23302288762012 @default.
- W2330228876 countsByYear W23302288762013 @default.
- W2330228876 countsByYear W23302288762014 @default.
- W2330228876 countsByYear W23302288762015 @default.
- W2330228876 countsByYear W23302288762016 @default.
- W2330228876 countsByYear W23302288762017 @default.
- W2330228876 countsByYear W23302288762019 @default.
- W2330228876 countsByYear W23302288762021 @default.
- W2330228876 countsByYear W23302288762022 @default.
- W2330228876 countsByYear W23302288762023 @default.
- W2330228876 crossrefType "journal-article" @default.
- W2330228876 hasAuthorship W2330228876A5000683714 @default.
- W2330228876 hasAuthorship W2330228876A5045688198 @default.
- W2330228876 hasAuthorship W2330228876A5073024763 @default.
- W2330228876 hasAuthorship W2330228876A5073977194 @default.
- W2330228876 hasConcept C121332964 @default.
- W2330228876 hasConcept C125287762 @default.
- W2330228876 hasConcept C148869448 @default.
- W2330228876 hasConcept C178790620 @default.
- W2330228876 hasConcept C179104552 @default.