Chemoselective protection of heteroaromatic aldehydes as imidazolidine derivatives : Preparation of 5-substituted furan- and thiophene-2-carboxaldehydes via metallo-imidazolidine intermediates

doi:10.1016/S0040-4020(01)91401-2

Paper

Chemoselective protection of heteroaromatic aldehydes as imidazolidine derivatives : Preparation of 5-substituted furan- and thiophene-2-carboxaldehydes via metallo-imidazolidine intermediates

Published 1985 · A. Carpenter, D. Chadwick

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Abstract

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Study Snapshot

This study presents a method for selective protection of heteroaromatic aldehydes as imidazolidine derivatives, enabling their metalization and regeneration under mild conditions.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

Chemoselective protection of heteroaromatic aldehydes as imidazolidine derivatives : Preparation of 5-substituted furan- and thiophene-2-carboxaldehydes via metallo-imidazolidine intermediates

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References

Synthesis of potential anticancer agents. II. Synthesis of hydroxymethylthiophene carboxylic acids and related compounds.

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Organosilicon compounds I. A novel synthesis of organosilicon substituted furfurals

This study demonstrates the first successful synthesis of 5-silicon substituted furfurals and the isolation of the unique organo-lithium salt, 5-lithio-2-furfuraldiethylacetal.

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