Naming Flashcards
Prefix for compound with one C
Meth
Prefix for compound with two C
Eth
Prefix for compound with three C
Prop
Prefix for compound with four C
But
Prefix for compound with five C
Pent
Prefix for compound with six C
Hex
Prefix for compound with seven C
Hept
Prefix for compound with eight C
Oct
Carbon compound with single bonds
Alkane
Formula for Alkanes
CnH(2n+2)
Carbon compound with double bonds
Alkene
Carbon compound with triple bonds
Alkyne
CnH(2n+2)
Alkane
Alkene
Carbon compound with double bonds
Alkyne
Carbon compound with triple bonds
How is a carbon chain numbered?
Highest priority group gets the lowest number (most oxidized carbon)
What is the highest priority functional group?
Carboxylic Acid
Carboxylic Acid
C double bound to O and bound to OH (terminal carbon)
Nitro Group
N double bound to O and single bound to O (N with + and O with - charge)
What is the priority order of alkane, alkene, alkyne?
Alkane, alkyne, alkene (lowest to highest)
Amide
C double bound to O and single bound to N(H,R)2
Is ether or thiol higher in priority?
Thiol
Thiol
-SH
Is alcohol or ketone higher in priority?
Ketone
Aldehyde suffix
-al
Ester suffix
-oate
Acid Halide suffix
-oyl halide
Nitrile
C triple bound to N
Is an ester or nitrile higher priority?
Ester
Is amide or amine higher priority?
Amide
Geminal diols
Diols with hydroxyl groups on the same carbon
Vicinal diols
Diols with hydroxyl groups on adjacent carbons
Diols with hydroxyl groups on the same carbon
Geminal diols
Diols with hydroxyl groups on adjacent carbons
Vicinal diols
What is another name for a geminal diol?
Hydrate
Why is a geminal diol called a hydrate?
Spontaneously loses water to produce C=O
Carbonyl
C=O
What compounds contain carbonyl?
Aldehyde and Ketone
Where is the carbonyl on an aldehyde?
Terminal
Where is the carbonyl on a ketone?
Middle of the chain
Is an aldehyde or a ketone a higher functional group?
Aldehyde
Formaldehyde IUPAC name
Methanal
Methanal common name
Formaldehyde
Acetaldehyde IUPAC name
Ethanal
Ethanal common name
Acetaldehyde
Propanal common name
Propionaldehyde
Propionaldehyde IUPAC name
Propanal
Ketone suffix
-one
Acetone
Propanone
Prefix for ketones and aldehydes with higher priority groups
-oxo
Alpha carbon in relation to carbonyl
Carbon adjacent to carbonyl
Greek order of carbons
Alpha
Beta
Gamma
Delta
Formic Acid IUPAC name
Methanoic Acid
CHOOH
Acetic Acid IUPAC name
Ethanoic Acid
CH3-COOH
Propionic Acid IUPAC name
Propanoic Acid
CH3-CH2-COOH
Methanoic Acid common name
Formic Acid
Acetic Acid common name
Ethanoic Acid
Propanoic Acid common name
Propionic Acid
What is ester a derivative of?
Carboxylic Acid
Ester
C double bound to O and single bound to OR (R is hydrocarbon chain)
How are esters named?
R group bound to -O- is the substituent and chain with C=O is the stem
Suffix -oate
What is amide a derivative of?
Carboxylic acid
Amide
C double bound to O and single bound to N(H,R)2
Amide suffix
-amide
How are amides named?
The substituents bound to N are given N- and chain with C=O is parent
How are anhydrides formed?
From two carboxylic acids and loss of water
Order of functional groups
Carboxylic Acid Anhydride Ester Amide Aldehyde Ketone Alcohol Alkene Alkyne Alkane
Carboxylic Acid suffix
-oic acid
Carboxylic Acid prefix
carboxy-
Anhydride structure
Two C=O with and O in between
Anhydride suffix
-anhydride
Anhydride prefix
Alkanoyloxycarbonyl-
Ester prefix
Alkoxycarbonyl-
Amide prefix
Carbamoyl-
Amido-
Alcohol prefix
Hydroxy-