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The tert-amino effect in heterocyclic chemistry: Synthesis of new fused pyrazolinoquinolizine and 1,4-oxazinopyrazoline derivatives
The synthesis of novel fused heterocycles is based on reactions proceeding by the mechanism of the tert-amino effect, which generalizes cyclization of certain derivatives of 3-methyl-1-phenyl-2-pyrazolin-5-ones. Using this strategy a variety of fused heterocycles is obtained by the Knoevenagel conde...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
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Beilstein-Institut
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2200669/ https://www.ncbi.nlm.nih.gov/pubmed/18072979 http://dx.doi.org/10.1186/1860-5397-3-43 |