Synthesis of Benzopyrans using Catalyst PEG-400 as an Efficient and Recyclable Reaction Media
Prashant G. Kumdale, Nana V. Shitole
DOI: 10.22607/IJACS.2023.1101010
Volume 11, Issue 1 | Pages: 58-61
Abstract
A mild and efficient method was developed for the synthesis of benzopyrans through the one-pot three-component condensation
of aldehyde, malononitriles, and dimedone in the presence of polyethylene glycol-400 as an efficient and recyclable reaction
medium. This process is characterized by mild reaction condition, easy workup, and environmental friendliness.
Keywords
Aldehyde Malononitrile Dimedone Polyethylene glycol-400 Benzopyran.References
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Citation
Prashant G. Kumdale, Nana V. Shitole . Synthesis of Benzopyrans using Catalyst PEG-400 as an Efficient and Recyclable Reaction Media. J Appl Pharm Sci. 2023; 11(1):58-61.