Concepedia

Syntheses of 4-Selenazolones. Hetero Diels-Alder Reaction of the Selenazadienes with DMAD

Mamoru Koketsu, Futoshi Nada, Takumi Mio, Hideharu Ishihara

Heterocycles · 2003 · 14 citations · 5 references

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Concepts

Abstract

Hetero Diels-Alder reaction of selenazadiene with dimethyl acetylenedicarboxylate yielded 4-selenazolone instead of the expected Diels-Alder adduct.

References

5

Easy access to substituted selenazine and selenopyran derivatives by a cycloaddition-cyclorersion process

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Intramolecular Diels-Alder reaction of selenoaldehydes

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Synthesis and characterization of novel 1,3-selenazine derivatives. BF3·Et2O-assisted reaction of primary selenoamides with α,β-unsaturated ketones

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Crystal and molecular structure of 2-(2?-chloro-5?-nitrostyryl)benzoselenazole

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