4329-69-5Relevant articles and documents
CYCLIZATION OF CYCLOHEXANONE 4-PYRIDYLHYDRAZONE IN THE PRESENCE OF SODIUM ETHOXIDE
Plutitskii, D. N.,Smushkevich, Yu. I.,Mulyashov, S. A.,Sapunov, V. N.,Suvorov, N. N.,et al.
, p. 196 - 200 (2007/10/02)
The role of the base in the Fischer reaction was studied for the case of the cyclization of cyclohexanone 4-pyridylhydrazone.The base retards the cyclization of the arylhydrazone, promoting its cleavage at the nitrogen-nitrogen bond.