Tags: Chemical Compound, Chemical Substance.
Diaziridines are heterocyclic compounds containing two nitrogen atoms in a three-membered ring. They can be considered as strained hydrazines. Due to the ring strain the nitrogen atoms are configuration stable leading to cis-trans isomers. They are usually synthesized by a method developed by E. Schmitz: A carbonyl compound is treated with ammonia or respectively a primary aliphatic amine and an aminating reagent like hydroxylamine-O-sulfonic acid (HOSA) under slightly basic conditions.