Similar to ユーレクのヒダントイン合成

Bucherer–Bergs reaction

Erlenmeyer–Plöchl azlactone and amino-acid synthesis

Niementowski quinazoline synthesis

Niementowski quinoline synthesis

Hantzsch pyrrole synthesis

Pictet–Spengler reaction

Einhorn–Brunner reaction

Auwers synthesis

Allan–Robinson reaction

Algar–Flynn–Oyamada reaction

Wohl–Aue reaction

Gabriel–Colman rearrangement

Cook–Heilbron thiazole synthesis

Knorr pyrrole synthesis

Stollé synthesis

Chichibabin pyridine synthesis

Nenitzescu indole synthesis

Paal–Knorr synthesis

Hantzsch pyridine synthesis

Bamberger triazine synthesis

Bischler–Napieralski reaction

Fischer indole synthesis

Fischer oxazole synthesis

Bucherer carbazole synthesis

Pellizzari reaction

Bernthsen acridine synthesis

Robinson–Gabriel synthesis

Wurtz reaction