1215113-14-6Relevant articles and documents
The reaction of (N-isocyanimino)triphenylphosphorane with anthranilic acid derivatives: One-pot synthesis of 2-substituted 1,3,4-oxadiazoles via intramolecular aza-wittig reaction
Ramazani, Ali,Souldozi, Ali
experimental part, p. 2344 - 2350 (2010/03/26)
The reaction of anthranilic acid derivatives with (N-isocyanimino) triphenylphosphorane proceeds smoothly at room temperature to afford 2-substituted 1,3,4-oxadiazoles via an intramolecular aza-Wittig reaction in excellent yields under neutral conditions.