Authors :
Dinesh N. Navale; Prasanna B. Ranade; Santosh W. Zote; Dnyaneshwar K. Kulal; Swapnil J. Wagh
Volume/Issue :
Volume 8 - 2023, Issue 2 - February
Scribd :
https://bit.ly/3JuD3SA
DOI :
https://doi.org/10.5281/zenodo.7716411
Abstract :
An efficient and eco-friendly synthetic method
has been established for synthesis of 7-hydroxy-4-methyl
coumarin and its derivatives using tamarind juice as a
biocatalyst. The condensation reaction of Substituted
phenol with ethyl acetoacetate (EAA) successfully carried
out using tamarind juice as a green and efficient catalyst
at 90°C in aqueous condition. This green biocatalyst has
been utilised effectively for pechmann reaction with good
yield of product, easy workup and eco-friendly reaction
conditions.
Keywords :
Pechmann Reaction, Tamarind Juice, Resorcinol, Ethyl Acetoacetate, Green Synthesis.
An efficient and eco-friendly synthetic method
has been established for synthesis of 7-hydroxy-4-methyl
coumarin and its derivatives using tamarind juice as a
biocatalyst. The condensation reaction of Substituted
phenol with ethyl acetoacetate (EAA) successfully carried
out using tamarind juice as a green and efficient catalyst
at 90°C in aqueous condition. This green biocatalyst has
been utilised effectively for pechmann reaction with good
yield of product, easy workup and eco-friendly reaction
conditions.
Keywords :
Pechmann Reaction, Tamarind Juice, Resorcinol, Ethyl Acetoacetate, Green Synthesis.