📍
lecture 1- carbonyls and
tautomerisation
Date: @January 11, 2022
Topic:
key words Notes
carbonyl=electrophile C=O carbonyl
sp2 hybridised
sp2 hybridisation at C carbonyl compound's are planar giving
120 degrees bond angle
lecture 1- carbonyls and tautomerisation 1
, since the carbonyls are polarised
oxygen is the electronegative atom and pulls electrons to itself
making it electrophilic
nucleophilic attack
the nucleophile attacks the carbonyl (electrophilic) carbon
order of reactivity
reactivity
aldehydes> ketones are most reactive to NU attack
then in decreasing order f reactivity it is> ester~ carboxylic acid
> amide
lecture 1- carbonyls and tautomerisation 2
lecture 1- carbonyls and
tautomerisation
Date: @January 11, 2022
Topic:
key words Notes
carbonyl=electrophile C=O carbonyl
sp2 hybridised
sp2 hybridisation at C carbonyl compound's are planar giving
120 degrees bond angle
lecture 1- carbonyls and tautomerisation 1
, since the carbonyls are polarised
oxygen is the electronegative atom and pulls electrons to itself
making it electrophilic
nucleophilic attack
the nucleophile attacks the carbonyl (electrophilic) carbon
order of reactivity
reactivity
aldehydes> ketones are most reactive to NU attack
then in decreasing order f reactivity it is> ester~ carboxylic acid
> amide
lecture 1- carbonyls and tautomerisation 2