nucleophilic catalysis

https://doi.org/10.1351/goldbook.N04250
@C00874@ by a @L03511@, involving formation of a @L03510@ as a @R05171@. For example, the @H02902@ of acetic anhydride in aqueous solution catalysed by pyridine:
N04250.png
See also:
electrophile
,
nucleophilicity
Source:
PAC, 1994, 66, 1077. (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1146 [Terms] [Paper]