1355657-33-8Relevant articles and documents
Highly convergent one-pot four-component regioselective synthesis of 4H-benzo[f]chromenes via annulation of β-oxodithioesters
Samai, Subhasis,Nandi, Ganesh Chandra,Singh, Maya Shankar
experimental part, p. 1247 - 1252 (2012/02/17)
Highly efficient regioselective protocol for the synthesis of hitherto unreported 4H-benzo[f]chromenes has been developed by one-pot four-component coupling of aromatic aldehydes, β-naphthol, β-oxodithioesters, and primary alcohols in the presence of InCl