Thermal Cyclization of 2-Hydrazonoacyl-3-oxo-heterocycles to Pyrazolo[4,3-c]fused Heterocycles | Zendy

Wolfgang Stadlbaur | Zendy; Gerhard Hojas | Zendy; Werner Fiala | Zendy

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Thermal Cyclization of 2-Hydrazonoacyl-3-oxo-heterocycles to Pyrazolo[4,3-c]fused Heterocycles

Author(s) -

Wolfgang Stadlbaur,

Gerhard Hojas,

Werner Fiala

Publication year - 1998

Language(s) - English

Resource type - Conference proceedings

DOI - 10.3390/ecsoc-2-01669

Subject(s) - aryl , chemistry , differential scanning calorimetry , combinatorial chemistry , stereochemistry , medicinal chemistry , organic chemistry , alkyl , physics , thermodynamics

1. General Aspects 2. Synthesis of 3-acyl- and 3-formyl quinolines and coumarins 3. Ringclosure reactions to 1-aryl[4,3-c]fused quinolines and coumarins 4. Synthesis of 4-azido-3-hydrazonoacyl-2-quinolones 5. DSC investigations and ring closure reactions of 4-azido-3-hydrazonoacyl-2-quinolones 6. Synthesis of 1-aryl[4,3-c]quinolones without substituents in position 3 7. DSC investigations and ring closure reactions of 4-azido-3-hydrazonoformyl-2-quinolones 8. References

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