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1,2,4,5-Tetrazine: Synthesis and Reactivity in [4+2] Cycloadditions

✍ Scribed by Jürgen Sauer; Dieter K. Heldmann; Josef Hetzenegger; Josef Krauthan; Heinz Sichert; Johann Schuster

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 239 KB
Volume: 1998
Category: Article
ISSN: 1434-193X
DOI: 10.1002/(sici)1099-0690(199812)1998:12<2885::aid-ejoc2885>3.0.co;2-l

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✦ Synopsis

Full details on the reactivity of the title compound as 4π ketene acetals and aminals, as well as several cyclic enol ethers were used as dienophiles in these investigations. A component in inverse-type Diels-Alder reactions, including kinetic data, are reported. Donor-substituted alkynes, number of 4-mono-and 4,5-disubstituted pyridazines can easily be obtained by this method. alkenes, donor-substituted and unsubstituted cycloalkenes, 1,2,4,5-Tetrazine: Synthesis and Reactivity in [4ϩ2] Cycloadditions

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