intra-

in organic reaction mechanisms
https://doi.org/10.1351/goldbook.I03128
The prefix for an @E02035@ or some part thereof indicating that the bond(s) undergoing primitive changes form part of a ring in the @T06468@ of the @E02035@. This prefix is used for nonpericyclic processes only and is replaced by 'cyclo' for pericyclic processes.
Source:
PAC, 1989, 61, 23. (System for symbolic representation of reaction mechanisms (Recommendations 1988)) on page 34 [Terms] [Paper]
Citation: 'intra-' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.I03128 RIS BibTex EndNote
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Last revised: February 24, 2014