Complex molecules Flashcards
How many carbon are in this molecule
6 carbons = hexane
what are the carbons in this molecule
hexane
what’s the root of the name of this molecule
always choose the longest carbon which is 4 carbons
so but
Name the root of the name for this molecule
but
Name the root of this molecule
pent
Name the root of this molecule
eth
Identify the functional group of this molecule
contains a chlorine an ethyl group
and carboxylic acid
identify the functional groups and substituents of this molecule
methyle ( sticking out )
aldehyde (=o at end)
nitrile ( triple bond)
identify the functional group and substituents
ketone as it’s in middle of carbon and carbon and amine (NH2)
identify substituents and functional group
alkene bcs of double bond
and alcohol
what about this identify functional group in this molecule
ketone (=o in middle)
alkyl ( CH3 at the end)
halogen ( F)
identify the functional group and substituents in this molecule
alcohol ( = HO) carboxylic acid (COOH) alkyl group (| between the stom had CH3 in both end )
identify the functional group and substituents
nitrile
halogen
and alkyl
What’s the order of functional group?
- carboxylic acid
- nitrile
- aldehyde
- ketone
- alcohol
- alkene
- halogenoalkane
- alkane
only need to memorise first 4
which functional group has higher priority in this molecule
carboxylic acid OOH
so this molecule is called butanoic acid
name this molecule
ketone takes priority
pentanone
name this molecule
nitrile takes priority so it’s called
butanenitrile
what about this molecule
aldehyde takes priority
pentanal
name this molecule
pentan2ol
how to number this carbon
we always number position number
lowest as possible
name this molecule
4-bromopentan-2-ol
name this molecule
3-ethylpentanoic acid
name this molecule
2-methylpropanal
what is this molecule called
3-hydroxypropanoic acid
name this molecule
2-hydroxybutane nitrile
name this molecule
4-chloripentan-1-ol
bcs alcohols have higher priority than halogenoalkanes
name this molecule
2-hydroxybutanal
name this molecule
3-chloro 4-bromopentanoic acid
name this molecule
3-ethyl 2-methyl hexane
name this molecule
5-fluoro-2-propyl hexanoic acid
Name this molecule
2-bromo-4-ethyl-5-methyl hexan-3-one
name this molecule
name this molecules
1,2-dibromohexane
if there were 3 bromines we would say
1,2,3-tribromohexane
if there were 4 we would say
1,2,3,4-tetrabromohexane
if there were 5
1,2,3,4,5-pentabromohexane
if there were 6
they are called multipliers
1,2,3,4,5,6 hexabromohexane
name this molecule
2,2,3,3-tetramethylbutanal
name this molecule
2,2,3,3,4-pentachloropentane
name this molecule
2,3,4-trimethylpentanoic acid
name this molecule
2,3-dibromo 1,chlorobutane
name this molecule
1,1,3-trichloro-2-methylpropane
