ChemInform Abstract: DAST‐Promoted Beckmann Rearrangement/Intramolecular Cyclization of Acyclic Ketoximes: Access to 2‐Oxazolines, Benzimidazoles and Benzoxazoles. Issue 39 (September 2015) - Li, Huiqin; Qin, Jian; Yang, Zonglian; Guan, Xiaoxue; Zhang, Lin; Liao, Peiqiu; Li, Xingqi