Glycerol as a biodegradable and reusable promoting medium for the catalyst-free one-pot three component synthesis of 4H-pyrans

doi:10.1039/C2GC35135H

Paper

Glycerol as a biodegradable and reusable promoting medium for the catalyst-free one-pot three component synthesis of 4H-pyrans

Published Jun 1, 2012 · H. Safaei, M. Shekouhy, Sudabeh Rahmanpur

Green Chemistry

Q1 SJR score

157

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0

Influential Citations

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Abstract

Glycerol is applied as a green, biodegradable and reusable promoting medium for one-pot three component synthesis of 4H-pyrans under catalyst-free conditions. A broad range of substrates including aromatic and heteroaromatic aldehydes, isatine derivatives, acenaphthenequinone and ninehydrine are condensed with carbonyl compounds possessing a reactive α-methylene group and alkylmalonates. All reactions are completed in short times, and the products are obtained in good to excellent yields. The reaction medium could be recycled and reused several times without any loss of efficiency.

Highly Cited

Study Snapshot

Glycerol is a green, biodegradable, and reusable promoting medium for catalyst-free one-pot synthesis of 4H-pyrans, resulting in good to excellent yields and efficient recycling.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Paper

Glycerol as a biodegradable and reusable promoting medium for the catalyst-free one-pot three component synthesis of 4H-pyrans

References

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Citations

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