Facile synthesis of novel blue light and large Stoke shift emitting tetradentate polyazines based on imidazo[1,5-a]pyridine

G. Volpi; C. Garino; E. Conterosito; C. Barolo; R. Gobetto; G. Viscardi

doi:10.1016/j.dyepig.2015.12.005

Facile synthesis of novel blue light and large Stoke shift emitting tetradentate polyazines based on imidazo[1,5-a]pyridine

G. Volpi
, C. Garino
, E. Conterosito
, C. Barolo
, R. Gobetto
, G. Viscardi

Department of Sustainable Development and Ecological Transition

Research output: Contribution to journal › Article › peer-review

Abstract

A facile double condensation procedure, through both standard and microwave heating, provides a versatile one step approach for the synthesis of multidentate nitrogen heterocyclic ligands containing the imidazo[1,5-a]pyridine moiety. The obtained compounds show interesting optical properties: blue fluorescent emissions, moderate quantum yields and large Stokes shifts, enabling their technological application.

Original language	English
Pages (from-to)	96-100
Number of pages	5
Journal	Dyes and Pigments
Volume	128
DOIs	https://doi.org/10.1016/j.dyepig.2015.12.005
Publication status	Published - 1 May 2016

Keywords

Blue emitters
Large Stokes shift
MW synthesis
Tetradentate ligands
UV absorbers
imidazo[1 5-a]pyridine

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10.1016/j.dyepig.2015.12.005

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title = "Facile synthesis of novel blue light and large Stoke shift emitting tetradentate polyazines based on imidazo[1,5-a]pyridine",

abstract = "A facile double condensation procedure, through both standard and microwave heating, provides a versatile one step approach for the synthesis of multidentate nitrogen heterocyclic ligands containing the imidazo[1,5-a]pyridine moiety. The obtained compounds show interesting optical properties: blue fluorescent emissions, moderate quantum yields and large Stokes shifts, enabling their technological application.",

keywords = "Blue emitters, Large Stokes shift, MW synthesis, Tetradentate ligands, UV absorbers, imidazo[1 5-a]pyridine",

author = "G. Volpi and C. Garino and E. Conterosito and C. Barolo and R. Gobetto and G. Viscardi",

year = "2016",

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doi = "10.1016/j.dyepig.2015.12.005",

language = "English",

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journal = "Dyes and Pigments",

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T1 - Facile synthesis of novel blue light and large Stoke shift emitting tetradentate polyazines based on imidazo[1,5-a]pyridine

AU - Volpi, G.

AU - Garino, C.

AU - Conterosito, E.

AU - Barolo, C.

AU - Gobetto, R.

AU - Viscardi, G.

PY - 2016/5/1

Y1 - 2016/5/1

N2 - A facile double condensation procedure, through both standard and microwave heating, provides a versatile one step approach for the synthesis of multidentate nitrogen heterocyclic ligands containing the imidazo[1,5-a]pyridine moiety. The obtained compounds show interesting optical properties: blue fluorescent emissions, moderate quantum yields and large Stokes shifts, enabling their technological application.

AB - A facile double condensation procedure, through both standard and microwave heating, provides a versatile one step approach for the synthesis of multidentate nitrogen heterocyclic ligands containing the imidazo[1,5-a]pyridine moiety. The obtained compounds show interesting optical properties: blue fluorescent emissions, moderate quantum yields and large Stokes shifts, enabling their technological application.

KW - Blue emitters

KW - Large Stokes shift

KW - MW synthesis

KW - Tetradentate ligands

KW - UV absorbers

KW - imidazo[1 5-a]pyridine

UR - https://www.scopus.com/pages/publications/84956881785

U2 - 10.1016/j.dyepig.2015.12.005

DO - 10.1016/j.dyepig.2015.12.005

M3 - Article

SN - 0143-7208

VL - 128

SP - 96

EP - 100

JO - Dyes and Pigments

JF - Dyes and Pigments

ER -

Facile synthesis of novel blue light and large Stoke shift emitting tetradentate polyazines based on imidazo[1,5-a]pyridine

Abstract

Keywords

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