Aminopyridine

Synthesis Regioselectivity Microwave-assisted synthesis Column chromatography Yield NMR spectroscopy Catalyst reflux Mass spectrometry (MS) Nucleophilic substitution Piperidine Pyrrolidine Hydroxypyridine Structural characterization Workup Reaction Monitoring Coupling Reaction Oral Bioavailability Thiazole Aqueous Solubility Tautomerization Phenylacetylene Experimental Heterocyclic compound Chemical compound Morpholine convenient synthesis Electrophilic addition Boronic acid Phenylacetamide Acetamides Solvent Optimization