Construction of functionalized 2,3-dihydro-1,4-benzoxazines via [5 + 1] annulations of 2-halo-1,3-dicarbonyl compounds with imines

Ya-Ru Zhang, Jian-Wu Xie, Xu-Jiao Huang, Wei-Dong Zhu
  • Organic & Biomolecular Chemistry, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2ob25927c