Direct transition-metal-free intramolecular C–O bond formation: synthesis of benzoxazole derivatives

Jinsong Peng, Cuijuan Zong, Min Ye, Tonghui Chen, Dewei Gao, Yufeng Wang, Chunxia Chen
  • Organic & Biomolecular Chemistry, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c0ob00454e