A simple naphthalimide-based receptor for selective recognition of fluoride anion
作者:Arvind Misra、Mohammad Shahid、Pratibha Dwivedi、Priyanka Srivastava、Rashid Ali、Syed S. Razi
DOI:10.3998/ark.5550190.0014.212
日期:——
Synthesis of a simple fluorescent naphthalimide based receptor 4-aminobenzyl-N-methyl-1,8naphthalimide 3 was carried out as a selectivefluoride ion sensor. In acetonitrile, interaction of 3 with different anions such as, AcO – , F – , Cl – , Br – , I – , and SCN – revealed significant fluorescence quenching only with the F – anion. In the presence of the fluorideanion, the color of the solution changed
Microwave-assisted synthesis of 1,8-naphthalic anhydride and fluorescent probes based on its derivatives
作者:Arvind Misra、Mohammad Shahid、Pratibha Dwivedi
DOI:10.1007/s00706-009-0160-4
日期:2009.10
AbstractEfficient synthesis of fluorescent probes based on 1,8-naphthalicanhydride from acenaphthene with the help of microwave irradiation is described. Application of microwave dielectric heating helped improve the yield of the products (>85%) and also reduced the formation of undesired side-products. Graphical Abstract