A facile synthesis of 2H-chromen-2-ones via Pechmann condensation under solvent free conditions using grinding technique
Sharma Dinesh, Kumar Surender
Green Processing and Synthesis · 2013
doi:10.1515/gps-2012-0068 (opens in a new tab)
We email you when a new notice or a question about this paper appears.
Abstract
A simple and highly efficient procedure for the synthesis of 2H-chromen-2-ones via von Pechmann condensation, involving the grinding of different phenols and β-ketoesters in the presence of silica supported sulfuric acid at room temperature, under solvent free conditions, has been described.
Abstract licence: CC BY
Reads
Read by people on this page
None yet.
Checked or read by AI through naulon
None yet.
A person counts once a day per paper. We keep no cookie and no address: a reader is a hash that changes every day. Any month under five reads shows no number.
Are you an author?
Is this your paper?
Claim it to add your note and be paid when agents cite it. Free.