1. Hapana kuora pasi pekudziya kwakajairika uye kumanikidzwa. Kurambidzwa kusangana neAkiids, STRAL HOTODANTS, uye Chloroform. Midziyo yemhangura haifanirwe kushandiswa. Dzivisa kuchengeta neUS STRODICANTS OXIDANTS dzakadai sePeroxides uye nitric acid.
2 Basa re hydrogen peroxide kana peracid rinova n-oxide (c5h5no).
3. Zvakaoma kuti pyridine kuti iite electrophilic substitution maitiro, kana kuti hofisi cradel crafts maitiro anoitika. Munguva yeNitration, tembiricha yakanyanya ye300 ° C inodikanwa kuti uwane 3-nitropyridine, uye gohwo rakaderera. Asi zvinowanzoitika kune nucleophilic subtution maitiro. Semuenzaniso, neSodium inogara ichigadzira 2-aminopyridine. Kana platinum kana alkali inoshandiswa seyakaratidziro yekudyidzana nemvura inorema, yechipiri hydrogen yePyridine inogona kuchinjaniswa nehurema hydrogen.