![A novel method for the synthesis of coumarin laser dyes derived from 3-(1H-benzoimidazol-2-yl) coumarin-2-one under microwave irradiation - ScienceDirect A novel method for the synthesis of coumarin laser dyes derived from 3-(1H-benzoimidazol-2-yl) coumarin-2-one under microwave irradiation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1878535210002765-gr1.jpg)
A novel method for the synthesis of coumarin laser dyes derived from 3-(1H-benzoimidazol-2-yl) coumarin-2-one under microwave irradiation - ScienceDirect
![Molecular structure of the laser dye coumarin 545 tetramethyl (C545T)... | Download Scientific Diagram Molecular structure of the laser dye coumarin 545 tetramethyl (C545T)... | Download Scientific Diagram](https://www.researchgate.net/publication/230927554/figure/fig1/AS:650030188875801@1531990682733/Molecular-structure-of-the-laser-dye-coumarin-545-tetramethyl-C545T-see-the-text-for.png)
Molecular structure of the laser dye coumarin 545 tetramethyl (C545T)... | Download Scientific Diagram
![SOLVED: NMR Spectrum Coumarin Laser Dye 1.12 Ppm, 6H 2.37 Ppm; 3h 3.36 ppm; 4H 2 6.50 Ppm; 1H 6.68 ppm 7.41 ppm; 1H 8.45 Ppm; 1H SOLVED: NMR Spectrum Coumarin Laser Dye 1.12 Ppm, 6H 2.37 Ppm; 3h 3.36 ppm; 4H 2 6.50 Ppm; 1H 6.68 ppm 7.41 ppm; 1H 8.45 Ppm; 1H](https://cdn.numerade.com/ask_images/7a00e3b66d534428806f64c1a8fe0d49.jpg)
SOLVED: NMR Spectrum Coumarin Laser Dye 1.12 Ppm, 6H 2.37 Ppm; 3h 3.36 ppm; 4H 2 6.50 Ppm; 1H 6.68 ppm 7.41 ppm; 1H 8.45 Ppm; 1H
![Coumarin–BODIPY hybrids by heteroatom linkage: versatile, tunable and photostable dye lasers for UV irradiation - Physical Chemistry Chemical Physics (RSC Publishing) DOI:10.1039/C5CP00193E Coumarin–BODIPY hybrids by heteroatom linkage: versatile, tunable and photostable dye lasers for UV irradiation - Physical Chemistry Chemical Physics (RSC Publishing) DOI:10.1039/C5CP00193E](https://pubs.rsc.org/image/article/2015/CP/c5cp00193e/c5cp00193e-f1_hi-res.gif)