nucleophiles and electrophiles
nucleophile
:
nucleus lover (lewis base)
·
molecule that donates electrons to form a bond
electrophile :
electron lover (lewis acid)
·
molecule that accepts electrons to form a bond
nucleophiles
common misconceptions
·
basicity = nucleophilicity they're correlated but , not
interchangable
"Nucleophilic center" :
electron pair that is donated
the to
the best nucleophiles are most willing
donate lone pair or it bond electrons
electrophiles
+
example incomplete octet : electron deficient
Cl dipole "makes carbon partially
St &
positive
·
electrophilic
electrophilic center :
atom that is attacked by
the nucleophile
Br
St
,
S
+
OH
great electrophile poor electrophile
nucleophile
:
nucleus lover (lewis base)
·
molecule that donates electrons to form a bond
electrophile :
electron lover (lewis acid)
·
molecule that accepts electrons to form a bond
nucleophiles
common misconceptions
·
basicity = nucleophilicity they're correlated but , not
interchangable
"Nucleophilic center" :
electron pair that is donated
the to
the best nucleophiles are most willing
donate lone pair or it bond electrons
electrophiles
+
example incomplete octet : electron deficient
Cl dipole "makes carbon partially
St &
positive
·
electrophilic
electrophilic center :
atom that is attacked by
the nucleophile
Br
St
,
S
+
OH
great electrophile poor electrophile