-2800
d
observations:
could help distinguish between
(i) Give reasons, with reference to compound structures, for each of the following
This are
not
(i)
Smeldted
neved
nergy that
eign ppm
(iⅱ)
propanamine.
The chemical shift value for a hydrogen attached to a benzene ring is
than 6.0 ppm while that of a
IR spectroscopy alone can clearly distinguish between trimethylamine and
hydrogen attached to an alkyne
Thie
ப
Shielded
greater
is c. 2.5 ppm.
distinguiscelatt ta thamine and ef
Photos are (111) H-NMR clearly distinguishes between propanethiol and propanol. 1
Cft 3 ctb cff2SH
SH
CH3CH2Ch off
3 :not boup
MIR