ISSUE:

Good morning, distinguished members of this forum:
Please, would you be so kind as to support me with ideas for the generation of some mechanisms for the formation of pyrazoles from lanthanide salts or some proposal for reaction mechanisms different from the traditional ones for the formation of pyrazoles.

Thank you very much for your support and happy holidays to all

Hi Ed, here are some synthesis of pyrazoles published in recent years:
www.organic-chemistry.org/synthesis/heterocycles/pyrazoles.shtm

Thank you very much for the information Professor Germán Fernández, it will be of great help to me.


Greetings and excellent day