Cyclization definitions

cyclization

(from the article `carbonium ion`) 4. Reaction with internal n-base: cyclization reaction, with nonbonded electron pair on an oxygen atom serving as donor:
Found on http://www.britannica.com/eb/a-z/c/173

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cyclization

Formation of a ring compound from a chain by formation of a new bond. See also annulation.
Found on http://www.chem.qmul.ac.uk/iupac/gtpoc/CoCy.html

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cyclization

Changing an open-chain hydrocarbon to a closed ring. ... (12 Dec 1998) ...
Found on http://www.encyclo.co.uk/local/20973

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cyclization

the formation of a ring or rings.
Found on https://www.infoplease.com/dictionary/cyclization

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