New Heterocyclic Precursors for Thermal Generation of Reactive, Electron-Rich 1,2-Diaza-1,3-butadienes

The preparation and thermolysis of new stable heterocyclic precursors of 1,2-diaza-1,3-butadienes is described. The resulting reactive diazadienes are trapped in situ with N-phenyldiazamaleimide. The effect of precursor structure on the temperature at which the diazadienes are generated is discussed...

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Bibliographic Details
Published in:Organic letters 2001-11, Vol.3 (23), p.3647-3650
Main Authors: Boeckman, Robert K, Ge, Ping, Reed, Jessica E
Format: Article
Language:English
Subjects:
Aza Compounds - chemical synthesis
Aza Compounds - chemistry
Catalysis
Heterocyclic Compounds, 2-Ring - chemistry
Indicators and Reagents
Metals
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Summary:The preparation and thermolysis of new stable heterocyclic precursors of 1,2-diaza-1,3-butadienes is described. The resulting reactive diazadienes are trapped in situ with N-phenyldiazamaleimide. The effect of precursor structure on the temperature at which the diazadienes are generated is discussed.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol0165645