1,2,4-Triphenylpyrroles: Synthesis, Structure and Luminescence Properties
authors Ferreira, JRM; da Silva, RN; Rocha, J; Silva, AMS; Guieu, S
nationality International
journal SYNLETT
author keywords triphenylpyrroles; Nef reaction; Paal-Knorr reaction; fluorescence; crystal structure
keywords AGGREGATION-INDUCED EMISSION; ENHANCEMENT; DERIVATIVES; PYRROLE; DISCOVERY; DESIGN
abstract Pyrroles are widely found in natural products and play an important role in biological processes. Certain pyrrole derivatives are fluorescent and may be used as molecular probes or biomarkers in the diagnosis of diseases, such as Alzheimer's or Parkinson's. Herein is reported the synthesis of five new pyrrole derivatives bearing phenyl rings on positions 1, 2, and 4, with electron-donating groups at the periphery. The introduction of more or stronger electron-donating groups red-shifts and increases the efficiency of the fluorescence emission.
publisher GEORG THIEME VERLAG KG
issn 0936-5214
year published 2020
volume 31
issue 6
beginning page 632
ending page 634
digital object identifier (doi) 10.1055/s-0039-1690828
web of science category Chemistry, Organic
subject category Chemistry
unique article identifier WOS:000526543000019
  ciceco authors
  impact metrics
journal analysis (jcr 2019):
journal impact factor 2.006
5 year journal impact factor 1.872
category normalized journal impact factor percentile 48.246
dimensions (citation analysis):
altmetrics (social interaction):



 


Apoio

1suponsers_list_ciceco.jpg