Functional group amides Flashcards
1
Q
carbonyl compounds are substituted by an atom…….. electronegative than carbon
A
electronegative
2
Q
Stability
A
unreactive
3
Q
are they more stable or less stable than esters
A
more
4
Q
what stabilises it through resonance
A
N lp
5
Q
pka
A
35
6
Q
….. e- are shared between ….. …. orbitals
A
4
3
pie
7
Q
nitrogen is …….. in p orbital
A
planar
8
Q
N is what hybridisation
A
sp2
9
Q
greater …….. density in oxygen
A
electron
10
Q
can they be cis/trans
A
yes
11
Q
rate of rotation ….. in ………. polar solvent
A
fastets
least
12
Q
water/DMSO have
A
strong dipole moment
13
Q
acid chlorides are made of
A
several reagents
14
Q
two ways of making direct amide formation
A
ester
acid
