Alkylation and 1,3-Dipolar Cycloaddition of 6-Styryl-4,5-dihydro-2<i>H</i>-pyridazin-3-one: Synthesis of Novel <i>N</i>-Substituted Pyridazinones and Triazolo[4,3-b]pyridazinones

<table>ORTEP III diagram of <b>5a</b>. Compound showing the molecular numbering scheme. Displacement ellipsoids are drawn at 50% probability for all atoms, except for H, for which they have been set to be artificially small.</table>

Journal of Chemistry

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Figure 3

Figure 3: Alkylation and 1,3-Dipolar Cycloaddition of 6-Styryl-4,5-dihydro-2<i>H</i>-pyridazin-3-one: Synthesis of Novel <i>N</i>-Substituted Pyridazinones and Triazolo[4,3-b]pyridazinones 

Figure 3 | Alkylation and 1,3-Dipolar Cycloaddition of 6-Styryl-4,5-dihydro-2H-pyridazin-3-one: Synthesis of Novel N-Substituted Pyridazinones and Triazolo[4,3-b]pyridazinones 