Similar to クノールのピロール合成

Einhorn–Brunner reaction

Auwers synthesis

Allan–Robinson reaction

Wohl–Aue reaction

Gabriel–Colman rearrangement

Stollé synthesis

Nenitzescu indole synthesis

Hantzsch pyrrole synthesis

Bucherer–Bergs reaction

Ullmann reaction

Grignard reagent

Williamson ether synthesis

Algar–Flynn–Oyamada reaction

Erlenmeyer–Plöchl azlactone and amino-acid synthesis

Cook–Heilbron thiazole synthesis

Chichibabin pyridine synthesis

Niementowski quinazoline synthesis

Niementowski quinoline synthesis

Paal–Knorr synthesis

Hantzsch pyridine synthesis

Bamberger triazine synthesis

Pictet–Spengler reaction

Bischler–Napieralski reaction

Fischer indole synthesis

Fischer oxazole synthesis

Bucherer carbazole synthesis

Pellizzari reaction

Bernthsen acridine synthesis