Paar-Knorr Pyrrole Synthesis
Reference:
J. Med. Chem. 2009, 52, 3377-3384.
Route 2
Clauson-Kaas Pyrrole Synthesis
Reference:
J. Med. Chem. 2016, 59, 4511-4525.
Route 3
Hantzsch Pyrrole Synthesis
HSVM: High-speed vibration milling
Reference:
Org. Chem. Front. 2014, 1, 458-463.