Naming Amines
PrimaryAmines onlyonecarbonatom directlybonded tothenitrogen atom
Finn a
iii in n
ethylamine
Tropane
2 amino
Secondary amines two carbon atoms directlybondedtothe nitrogenatom
i i
a n
ii ii n
dimethylamine diethylamine
Tertiaryamines threecarbon atoms directlybonded to the nitrogen atom
in 42
trimethylamine
Phenylamine
, Properties Amines
of
Boiling Points
Minimum
at intuit C's
s
form H Bonds which require a lotofenergytobreak highbp
Amines
alkanes
only haveweakvow betweenmolecules easilybroken
Primary Secontiary Tertiary
nigubp guy
Aschainlength bp dueto value
branchingfrom 1 2 3 reducescontactbetweenneighbouring
molecules reduced strength vow so lower
of bp
3 cannot bebond to eachother as no H
Solubility
size Kininmananti n
Cnz
Smallamines are soluble in water
Hbondsform betweenshortchainamines I 420
Solubilityfallsoff as chaingetslonger as it becomes more difficulttoform
Hbonds dueto increased vow between molecules
PrimaryAmines onlyonecarbonatom directlybonded tothenitrogen atom
Finn a
iii in n
ethylamine
Tropane
2 amino
Secondary amines two carbon atoms directlybondedtothe nitrogenatom
i i
a n
ii ii n
dimethylamine diethylamine
Tertiaryamines threecarbon atoms directlybonded to the nitrogen atom
in 42
trimethylamine
Phenylamine
, Properties Amines
of
Boiling Points
Minimum
at intuit C's
s
form H Bonds which require a lotofenergytobreak highbp
Amines
alkanes
only haveweakvow betweenmolecules easilybroken
Primary Secontiary Tertiary
nigubp guy
Aschainlength bp dueto value
branchingfrom 1 2 3 reducescontactbetweenneighbouring
molecules reduced strength vow so lower
of bp
3 cannot bebond to eachother as no H
Solubility
size Kininmananti n
Cnz
Smallamines are soluble in water
Hbondsform betweenshortchainamines I 420
Solubilityfallsoff as chaingetslonger as it becomes more difficulttoform
Hbonds dueto increased vow between molecules
