1: With cellulose sulfuric acid in neat (no solvent) T=80 - 100°C; Hantzsch Pyridine Synthesis; 2: With cellulose sulfuric acid in neat (no solvent) Hantzsch Pyridine Synthesis;
1: With cellulose sulfuric acid in neat (no solvent) T=80 - 100°C; Hantzsch Pyridine Synthesis; 2: With cellulose sulfuric acid in neat (no solvent) Hantzsch Pyridine Synthesis;