The stability of imidoyl radicals prepared from 2-(2-alkenyloxy)-phenyl selenoimidates and 2-(2-allylamino)-phenyl selenoimidates and their intramolecular free radical cyclization through the slow addition of tri-N-bu...
the VIT University Vellore for the support and facilities;SIF-VIT for their support of NMR(DST-FIST Fund)
The Suzuki-Miyaura reaction of methyl-5-bromo-8-(tosyloxy)-1,6-naphthyridine-7-carboxylate(5),with 2 equiv. of arylboronic acids gave diarylated product, 5,8–diaryl-1,6-naphthyridine-7-carboxylate(7), whereas 1...
An efficient divergent synthesis of substituted 1,8-naphthyridine and hydropyridopyrimidinone derivatives was developed by the reactions of o-aminocyanopyridines and ketones based on different catalytic conditions.
Four new 1,8-naphthyridine derivatives were synthesized by reacting the parent molecules with aldehydes and characterized. Two of the compounds have completely new and unusual skeletons, and display red-fluorescence e...