CHEBI:39144 - Lewis base

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name Lewis base
ChEBI ID CHEBI:39144
Definition A molecular entity able to provide a pair of electrons and thus capable of forming a covalent bond with an electron-pair acceptor (Lewis acid), thereby producing a Lewis adduct.
Stars This entity has been manually annotated by the ChEBI Team.
ChEBI Ontology
Outgoing Lewis base (CHEBI:39144) is a base (CHEBI:22695)
Lewis base (CHEBI:39144) is a donor (CHEBI:17891)
Incoming methoxyethane (CHEBI:39832) has role Lewis base (CHEBI:39144)
pyrimidin-2-ol (CHEBI:53577) has role Lewis base (CHEBI:39144)
nucleophilic reagent (CHEBI:59740) is a Lewis base (CHEBI:39144)
IUPAC Name
Lewis base
Synonyms Sources
base de Lewis IUPAC
donneur d'une paire d'électrons ChEBI
electron donor
Note: (2008-01-16) The usage of this term as a synonym for Lewis base is discouraged by IUPAC.
ChEBI
Lewis-Base ChEBI
Last Modified
22 July 2014