1. Synthetic approaches to small and medium size aza-heterocycles in aqueous media;Singh,2008
2. Recent advances in the synthesis of biologically relevant heterocycles in aqueous medium;Brahmchari;Asian J. Org. Chem.,2018
3. Synthetic aziridines in medicinal chemistry-a mini-review;Singh;Mini-Rev. Med. Chem.,2016
4. Recent applications of aziridine ring expansion reactions in heterocyclic synthesis;Singh;Arkivoc I,2018
5. Recent progress in synthesis and chemistry of aziridines;Singh,2019