Literature DB >> 34618285

Asymmetrically Functionalized 1,3-Di(2-pyridyl)benzenes: Synthesis and Photophysical Studies.

Ekaterina S Starnovskaya1,2, Dmitry S Kopchuk1,2, Yaroslav K Shtaitz1, Maria I Savchuk1,2, Igor L Nikonov3,4, Ilya N Egorov1, Grigory V Zyryanov1,2, Vladimir L Rusinov1,2, Oleg N Chupakhin1,2.   

Abstract

A convenient synthetic approach to asymmetrically functionalized 1,3-di(2-pyridyl)benzenes starting from 3-(3-bromophenyl)-1,2,4-triazines using sequential aza-Diels-Alder reactions and Stille cross-coupling is reported. Photophysical properties of the obtained compounds are studied.
© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

Entities:  

Keywords:  1,2,4-triazines; 1,3-di(2-pyridyl)benzenes; Aza-Diels–Alder reaction; Cross-coupling; Fluorescence

Year:  2021        PMID： 34618285     DOI： 10.1007/s10895-021-02759-4

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  10 in total

1.  Luminescent properties of a 3,5-diphenylpyrazole bridged Pt(ii) dimer.

Authors:  Leander M Cinninger; Lyndon D Bastatas; Yulong Shen; Bradley J Holliday; Jason D Slinker
Journal:  Dalton Trans       Date:  2019-07-02       Impact factor: 4.390

2.  Facile synthesis and characterization of phosphorescent Pt(N(∧)C(∧)N)X complexes.

Authors:  Zixing Wang; Eric Turner; Vanessa Mahoney; Sijesh Madakuni; Thomas Groy; Jian Li
Journal:  Inorg Chem       Date:  2010-11-22       Impact factor: 5.165

3.  Absolute measurements of photoluminescence quantum yields of solutions using an integrating sphere.

Authors:  Laurent Porrès; Adam Holland; Lars-Olof Pålsson; Andrew P Monkman; Chris Kemp; Andrew Beeby
Journal:  J Fluoresc       Date:  2006-02-14       Impact factor: 2.217

4.  Bright orange/red-emitting rhodium(III) and iridium(III) complexes: tridentate N^C^N-cyclometallating ligands lead to high luminescence efficiencies.

Authors:  Louise F Gildea; Andrei S Batsanov; J A Gareth Williams
Journal:  Dalton Trans       Date:  2013-06-14       Impact factor: 4.390

5.  Expedient synthesis of 3-hydroxyisoquinolines and 2-hydroxy-1,4-naphthoquinones via one-pot aryne acyl-alkylation/condensation.

Authors:  Kevin M Allan; Boram D Hong; Brian M Stoltz
Journal:  Org Biomol Chem       Date:  2009-10-06       Impact factor: 3.876

6.  Robust phosphorescent platinum(II) complexes containing tetradentate O^N^C^N ligands: excimeric excited state and application in organic white-light-emitting diodes.

Authors:  Steven C F Kui; Pui Keong Chow; Glenna So Ming Tong; Shiu-Lun Lai; Gang Cheng; Chi-Chung Kwok; Kam-Hung Low; Man Ying Ko; Chi-Ming Che
Journal:  Chemistry       Date:  2012-12-13       Impact factor: 5.236

7.  A versatile strategy for the synthesis of functionalized 2,2'-bi- and 2,2':6',2' '-terpyridines via their 1,2,4-triazine analogues.

Authors:  Valery N Kozhevnikov; Dmitry N Kozhevnikov; Tatiana V Nikitina; Vladimir L Rusinov; Oleg N Chupakhin; Manfred Zabel; Burkhard König
Journal:  J Org Chem       Date:  2003-04-04       Impact factor: 4.354

8.  Terminal redox-site effect on the long-range electron conduction of Fe(tpy)2 oligomer wires on a gold electrode.

Authors:  Shunsuke Katagiri; Ryota Sakamoto; Hiroaki Maeda; Yoshihiko Nishimori; Tomochika Kurita; Hiroshi Nishihara
Journal:  Chemistry       Date:  2013-02-19       Impact factor: 5.236

9.  Solvatochromic fluorescent 2-substituted 3-ethynyl quinoxalines: four-component synthesis, photophysical properties, and electronic structure.

Authors:  Charlotte F Gers; Jan Nordmann; Ceyda Kumru; Walter Frank; Thomas J J Müller
Journal:  J Org Chem       Date:  2014-01-14       Impact factor: 4.354

10.  Cytotoxicity of cyclometalated platinum complexes based on tridentate NCN and CNN-coordinating ligands: remarkable coordination dependence.

Authors:  Dileep A K Vezzu; Qun Lu; Yan-Hua Chen; Shouquan Huo
Journal:  J Inorg Biochem       Date:  2014-02-03       Impact factor: 4.155
  10 in total

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