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Optical and Fluorescent Dual Sensing of Aminoalcohols by in Situ Generation of BODIPY-like Chromophore.
Shirbhate, Mukesh Eknath; Kwon, Seongyeon; Song, Ayoung; Kim, Seungha; Kim, Dayeh; Huang, Haofei; Kim, Youngmee; Lee, Hanna; Kim, Sung-Jin; Baik, Mu-Hyun; Yoon, Juyoung; Kim, Kwan Mook.
Affiliation
  • Shirbhate ME; Department of Chemistry & Nanosciences (BK21 Plus), Ewha Womans University, Seoul 03760, Korea.
  • Kwon S; Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea.
  • Song A; Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea.
  • Kim S; Department of Chemistry & Nanosciences (BK21 Plus), Ewha Womans University, Seoul 03760, Korea.
  • Kim D; Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea.
  • Huang H; Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea.
  • Kim Y; Department of Chemistry & Nanosciences (BK21 Plus), Ewha Womans University, Seoul 03760, Korea.
  • Lee H; College of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China.
  • Kim SJ; Department of Chemistry & Nanosciences (BK21 Plus), Ewha Womans University, Seoul 03760, Korea.
  • Baik MH; Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea.
  • Yoon J; Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea.
  • Kim KM; Department of Chemistry & Nanosciences (BK21 Plus), Ewha Womans University, Seoul 03760, Korea.
J Am Chem Soc ; 142(11): 4975-4979, 2020 03 18.
Article in En | MEDLINE | ID: mdl-32115945
A novel multifunctional aminophenylboronic acid connected to a diphenylketone gives both circular dichroism and fluorescence signals by in situ generation of a BODIPY-like chromophore in the presence of aminoalcohols. DFT calculations were used to understand the role of each functional group in the mechanism. This new sensor can distinguish different aminoalcohols and quantitatively indicate the concentration of the substrate, allowing for the convenient determination of the ee of racemic mixtures with a single probe.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Benzophenones / Boron Compounds / Fluorescent Dyes / Amino Alcohols Language: En Journal: J Am Chem Soc Year: 2020 Type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Benzophenones / Boron Compounds / Fluorescent Dyes / Amino Alcohols Language: En Journal: J Am Chem Soc Year: 2020 Type: Article