反应详情

2-Methyl-3-pyridinecarbohydrazide was prepared in a manner analogous to that described above for 3-methyl-2-pyridinecarbohydrazide (I22) but using ethyl 2-methyl-3-pyridinecarboxylate (CAS [1721-26-2], commercially available e.g. from Sigma-Aldirch or Alfa Aesar) in the place of ethyl 6-methyl-2-pyridylcarboxylate.