As nouns the difference between cyclisation and cyclization
is that cyclisation is while cyclization is (chemistry) the process of cyclizing, of becoming or causing to become aromatic.
What does cyclization mean?
: formation of one or more rings in a chemical compound.
What is intermolecular cyclization?
Intramolecular cyclization initiated by the nitrogen residue is stereospecific, with inversion at the β-carbon, and is prone to failure under circumstances which preclude the formation of the trans-diaxial configuration. From: Comprehensive Heterocyclic Chemistry, 1984.