1392011-86-7Relevant academic research and scientific papers
Facile solvent-free one-pot synthesis of pyranobenzopyrans and their derivatives
Sirisha,Pednekar, Suhas,Kapdi, Anant R.,Naik, Minal
, p. 667 - 672 (2011)
The condensation of hydroxyl coumarins in a facile one-pot procedure with active methylene esters to afford novel benzopyrans under solventless conditions is described. The products underwent further condensation and cyclization reactions to form novel heterocycles. Indian Academy of Sciences.
