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Synthesis and Photophysical Properties of Pyridyl Conjugated Triazole Appended Naphthalenediimide Derivatives

Synthesis and Photophysical Properties of Pyridyl Conjugated Triazole Appended Naphthalenediimide Derivatives

Girijesh Kumar, Ramu Guda, Ahmad Husain, Ranjan Patra, Kirandeep, Mamatha Kasula

Photochem Photobiol Sci. 2019 Jun 12;18(6):1333-1341.

PMID: 30896007

Abstract:

A series of three substituted triazole appended NDI-derivatives, 2,7-bis(3,5-di(pyridin-X-yl)-4H-1,2,4-triazol-4-yl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (where X = 2, NDI-PyTz-1; 3, NDI-PyTz-2; and 4, NDI-PyTz-3), were designed, synthesized and well characterized using various analytical and spectroscopic techniques. All the three NDI-PyTz derivatives exhibit decent electronic properties as suggested by DFT, cyclic voltammetry and fluorescence studies. In particular, NDI-PyTz-1 demonstrated the generation of a stable anion radical [NDI-PyTz-1]˙-.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP173409433	1,3,6,8(2H,7H)-Tetraone, 2,7-dicyclohexylbenzo[lmn][3,8]phenanthroline		173409-43-3	Price

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