Literature DB >> 23072579

One-pot synthesis of highly fluorescent 2,5-disubstituted-1,3a,6a-triazapentalene.

Kosuke Namba1, Akane Mera, Ayumi Osawa, Eri Sakuda, Noboru Kitamura, Keiji Tanino.   

Abstract

A one-pot synthetic method was established for the preparation of 2,5-disubstituted-1,3a,6a-triazapentalenes. The fluorescence observation of the synthetic 2,5-disubstituted-1,3a,6a-triazapentalenes revealed that the introduction of a substituent at the C5 position allowed a substantial change in the fluorescence quantum yield with little effect on the fluorescence wavelength.

Entities:  

Year:  2012        PMID： 23072579     DOI： 10.1021/ol302668y

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Effective Cellular Morphology Analysis for Differentiation Processes by a Fluorescent 1,3a,6a-Triazapentalene Derivative Probe in Live Cells.

Authors:  Rui Kamada; Fumi Tano; Fuki Kudoh; Nozomi Kimura; Yoshiro Chuman; Ayumi Osawa; Kosuke Namba; Keiji Tanino; Kazuyasu Sakaguchi
Journal:  PLoS One       Date:  2016-08-04       Impact factor: 3.240

2.  Synthesis of yellow and red fluorescent 1,3a,6a-triazapentalenes and the theoretical investigation of their optical properties.

Authors:  Kosuke Namba; Ayumi Osawa; Akira Nakayama; Akane Mera; Fumi Tano; Yoshiro Chuman; Eri Sakuda; Tetsuya Taketsugu; Kazuyasu Sakaguchi; Noboru Kitamura; Keiji Tanino
Journal:  Chem Sci       Date:  2014-10-23       Impact factor: 9.825

3.  Copper-Catalyzed Ring-Opening Reactions of Alkyl Aziridines with B2pin2: Experimental and Computational Studies.

Authors:  Lucilla Favero; Andrea Menichetti; Cosimo Boldrini; Lucrezia Margherita Comparini; Valeria Di Bussolo; Sebastiano Di Pietro; Mauro Pineschi
Journal:  Molecules       Date:  2021-12-06       Impact factor: 4.411
  3 in total

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