Green approach to new library of 1,8-naphthalimide fluorophores employing C-C and C-N cross coupling reactions by novel, durable, and reusable magnetic nanocatalyst bearing nickel (0) complex of 1,10-phenanthroline
作者:Nastaran Bagherzadeh、Alir Reza Sardarian
DOI:10.1016/j.jphotochem.2023.115345
日期:2024.4
cay, greenish-yellow or yellow emission and show a largeStokesshift (νa-νf up to 8900 cm−1), longer λ emission (λem up to 541 nm), and fluorescence quantum yield (Qf) (up to 0.89) due to the extended conjugation system. The provided data of Suzuki derivatives reveal the highest Qf and λem in EtOH solvent, and 4-amino-1,8-naphthalimide derivatives exhibit, the highest Qf data in DCM solvent, and the
Synthesis, in vitro evaluation and DNA interaction studies of N-allyl naphthalimide analogues as anticancer agents
作者:Meenakshi Verma、Vijay Luxami、Kamaldeep Paul
DOI:10.1039/c5ra00925a
日期:——
A novel series of 2-allyl-6-substituted-benzo[de]isquinoline-1,3-diones has been synthesized and evaluated for their in vitro antitumor activities and DNA intercalation.
Artificial light-harvesting systems have attracted great interest in biological photosynthesis and photo-voltaic devices areas due to their unique structures, easy purification, low-cost, and convenient processing abilities. Here, two dendritic molecules based on triphenylamine and naphthalimide have been designed and synthesized, their structures were confirmed by 1H NMR, ESI-MS, and high resolution mass spectrometry. In these molecules, triphenylamine units perform as the electron donor moiety, and naphthalimide units perform as the electron acceptor. The obvious quenched fluorescence intensity and considerably shortened lifetime of the dendritic molecules combined with the molecular frontier orbital energy levels proved that the dendritic molecules not only are good candidates as hole-transporting materials but also are two excellent photo-induced electron transfer materials. Therefore, it is believed that these dendritic molecules have potential application value in photo-voltaic devices.