Base catalysed synthesis of thiochromans and azo-linked chromenes using allenylphosphonates

M. Phani Pavan, M. Nagarjuna Reddy, N. N. Bhuvan Kumar, K. C. Kumara Swamy
  • Organic & Biomolecular Chemistry, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2ob26285a