METAL FREE POLY (4-VINYLPYRIDINE)-SUPPORTED IONIC LIQUID AS A GREEN AND SUSTAINABLE CATALYST FOR SKILFUL SYNTHESIS OF CHROMENE DERIVATIVES

A. S. Kure Patil*1 Shijagurumayum; G M Patel; S K Akuskar; A M Patil

doi:10.55218/JASR.s12021122sup125

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DOI : https://doi.org/10.55218/JASR.s12021122sup125

Published Jun 30, 2021

A. S. Kure Patil*1 Shijagurumayum

Heterocyclic Research Lab, S.M.P. College, Murum, Tal. Omerga, Dist. Osmanabad, Maharashtra, India

G M Patel

Department of Chemistry, SNJB’s KKHA Arts, SMGL Commerce and SPHJ Science College, Chandwad. Dist. Nashik, Maharashtra, India

S K Akuskar

Department of Chemistry, SNJB’s KKHA Arts, SMGL Commerce and SPHJ Science College, Chandwad. Dist. Nashik, Maharashtra, India

A M Patil

Department of Chemistry, SNJB’s KKHA Arts, SMGL Commerce and SPHJ Science College, Chandwad. Dist. Nashik, Maharashtra, India

Abstract

We report a novel environmental-benign synthesis of promising bioactive chromene derivatives via one-pot threecomponent reaction of dimedone substituted aromatic aldehydes and malononitriles using ethanol as green solvent at
room temperature (25-30˚C). The other attractive green aspects of the methodology include column chromatography/
recrystallization free product isolation, formation of water as green waste, high atom economy, less energy consumption.

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How to Cite

Shijagurumayum, A. S. K. P., Patel, G., Akuskar, S., & Patil, A. (2021). METAL FREE POLY (4-VINYLPYRIDINE)-SUPPORTED IONIC LIQUID AS A GREEN AND SUSTAINABLE CATALYST FOR SKILFUL SYNTHESIS OF CHROMENE DERIVATIVES. Journal of Advanced Scientific Research, 12(02 Suppl 1), 117-121. https://doi.org/10.55218/JASR.s12021122sup125