Regioselective photochemical cycloaddition of enamine-carbaldehydes and alkenes; synthesis of 1,4-Dihydropyridines and 2-hydroxy-1,2,3,4-tetrahydropyridines

doi:10.1016/S0040-4039(00)88173-3

Paper

Regioselective photochemical cycloaddition of enamine-carbaldehydes and alkenes; synthesis of 1,4-Dihydropyridines and 2-hydroxy-1,2,3,4-tetrahydropyridines

Published 1983 · Lutz F. Tietz, A. Bergmann, K. Brüggemann

Tetrahedron Letters

Q3 SJR score

13

Citations

0

Influential Citations

Full textSemantic Scholar

Abstract

Abstract hidden due to publisher request; this does not indicate any issues with the research. Click the full text link above to read the abstract and view the original source.

Study Snapshot

Regioselective photochemical cycloaddition of enamine-carbaldehydes and alkenes leads to the synthesis of 1,4-dihydropyridines and 2-hydroxy-1,2,3,4-tetrahydropyridines.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Sign up to use Study Snapshot

Consensus is limited without an account. Create an account or sign in to get more searches and use the Study Snapshot.

Create an account

Paper

Regioselective photochemical cycloaddition of enamine-carbaldehydes and alkenes; synthesis of 1,4-Dihydropyridines and 2-hydroxy-1,2,3,4-tetrahydropyridines

Sign up to use Study Snapshot

References

Citations

Linearly ‐π‐ extended porphyrins: Synthesis of novel tetrabenzoylporphyrins

The synthesis of novel tetrabenzoylporphyrins 11a-c demonstrates the potential for efficient and environmentally friendly production of tetrabenzoylporphyrins.

Highly selective and facile synthesis of dihydro- and tetrahydropyridine dicarboxylic acid derivatives using electroreduction as a key step

Electroreduction of pyridinedicarboxylic acid derivatives in methanol with ammonium chloride leads to selective hydrogenation, resulting in dihydro- and tetrahydropyridine dicarboxylic acid derivatives in good yields.

Selective and facile electroreductive synthesis of dihydro- and tetrahydropyridine dicarboxylic acid derivatives

Electroreductive synthesis of dihydro- and tetrahydropyridine dicarboxylic acid derivatives is a highly selective and efficient method for obtaining these compounds in good yields.

Formation of pyrimidine-5-carboxaldehydes, 1-aminoethylene-2,2-dicarboxaldehyde and 2-amino-4-anilino-1,3,5-triazine from triformylmethane and amidines

Triformylmethane and amidines can produce unexpected compounds like 1-aminoethylene-2,2-dicarboxaldehyde and 2-amino-4-anilino-1,3,5-triazine.

Inter‐ and Intramolecular Hetero Diels‐Alder Reactions, 36. Synthesis of Dihydropyrans by Hetero Diels‐Alder Reaction of Enaminones An Efficient Route to 3‐Amino Sugar Derivatives

This hetero Diels-Alder reaction efficiently synthesizes dihydropyrans with high selectivity, providing a convenient route to 3'-amino sugar derivatives.

Synthesis and Structure of Enaminecarbaldehydes and Enamino Ketones

Enaminecarbaldehydes and enamino ketones can be synthesized in high yields, with potential applications in hetero Diels-Alder reactions.

Regioselektivität bei der photochemischen dihydropyridinsynthese — eine theoretische studie

The remarkable regioselectivity in the photochemical reaction of alkenes with enaminecarbaldehydes yields dihydropyridines, based on biradical stability, perturbational molecular orbital theory, and dipole-dipole controlled interactions.