K. Maher
2018
Citations
0
Influential Citations
7
Citations
Journal
Asian Journal of Chemistry
Abstract
2-Hydroxynaphthalene-1-carbaldehyde or 2-hydroxy-1naphthaldehyde (HNA) [1] is a key predecessor to assortment coordinating agent. The literature survey revealed that 2-hydroxynaphthalene-1-carbaldehyde played an important role in the development of commercial useful compounds. 2-Hydroxy1-naphthaldehyde is a prevalent highly functionalized aromatic ring that has often been utilized as a predecessor to satisfy other chemicals. There also exist a number of reports on the biological effects of 2-hydroxynaphthalene-1-carbaldehyde Schiff bases (azomethine or imine) [2-5]. 2-Hydroxy-1-naphthaldehyde is a trading material and frequently used as a stellar predecessor for the preparation of various fluorescent chemosensors [6]. The better way it to be synthesized is Reimer-Tiemann method by incorporating 2-naphthol [7]. The salicylic moiety of 2-hydroxy-1-naphthaldehyde is a famous synthesis peer for nucleophilic addition formation because of its carbonyl function gathering which is actuated by hydrogen proton of phenol ring through an intramolecular hydrogen binding creation [8-10]. 2-Hydroxy-1-naphthaldehyde dye compound is one of the most utilized fluorophores for the expansion of various fluorescent examine because of its contributors as well as withdrawer destinations. Due to vicinity of hydroxy group in position-2 (a hydrogen giver destination) and aldehyde group in location-1 (or derivatives concerning illustration different azomethine groups) (as acceptor destination), a few degree for intramolecular charger exchange transform inside the naphthalene ring REVIEW