Hydrazine → Methyl 6-amino-4-chloropyridine-2-carboxylate

Beteiligte Stoffe

Reaktionsschritte

4-Chloropyridine-2,6-dicarboxylic acid, dimethyl ester (230 mg, 1 mmol) was converted to the monoacyl hydrazide by adding one-half equivalent of anyhydrous hydrazine. The monohydrazide was converted to the monoacyl azide by the methodology described in step B of Example 35. The title compound was obtained by applying the methodology described in step C of Example 35.

Herkunft & Nachweise