Vatanparast, Morteza et al. published their research in Journal of Molecular Graphics & Modelling in 2022 | CAS: 253-50-9

2,6-Naphthyridine (cas: 253-50-9) belongs to naphthyridine derivatives. The naphthyridines and their derivatives exhibit various types of biological activity, and the organic chemistry has been frequently reviewed. Transition metal complexes of 1,5-naphthyridine (1,5-napy) seems to form one-dimensional coordination polymers with the ligand acting as bidentate in a “stepped” bridging fashion.Synthetic Route of C8H6N2

Efficient hole transport materials based on naphthyridine core designed for application in perovskite solar photovoltaics was written by Vatanparast, Morteza;Shariatinia, Zahra. And the article was included in Journal of Molecular Graphics & Modelling in 2022.Synthetic Route of C8H6N2 This article mentions the following:

Naphthyridine-based compounds with a donor-acceptor-donor (D-A-D) skeleton were considered as hole transport materials (HTMs) for perovskite solar cells (PSCs). The optical characteristics, stability, solubility, Hirshfeld surface anal., crystal structure, and hole transport properties of the HTMs were studied systematically. The HOMO energies of all HTMs were higher than valence band of CH3NH3PbI3 (MAPbI3) perovskite signifying naphthyridine-based HTMs had appropriate energy alignments for usage in PSCs. The LUMO level of designed HTMs were higher than MAPbI3 conduction band ensuring prevention of backward electronic movement from MAPbI3 to the cathode. The λmaxabs amounts of all HTMs were close 400 nm, which showed their competition with perovskite was impossible. The 18NP and 26NP HTMs had higher hole mobilities compared to that of the Spiro-OMeTAD. Considering aligned HOMO energies, suitable hole mobilities, satisfactory stability and solubility, 18NP (1,8-Naphthyridine) and 26NP (2,6-Naphthyridine) were introduced as the best HTM materials for PSCs which could replace Spiro-OMeTAD. In the experiment, the researchers used many compounds, for example, 2,6-Naphthyridine (cas: 253-50-9Synthetic Route of C8H6N2).

2,6-Naphthyridine (cas: 253-50-9) belongs to naphthyridine derivatives. The naphthyridines and their derivatives exhibit various types of biological activity, and the organic chemistry has been frequently reviewed. Transition metal complexes of 1,5-naphthyridine (1,5-napy) seems to form one-dimensional coordination polymers with the ligand acting as bidentate in a “stepped” bridging fashion.Synthetic Route of C8H6N2

Referemce:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem