IUPAC Naming

aldehyde ending with a ring

-carbaldehyde

aldehyde ending (no ring)

-al

ketone ending

-one

carboxylic acid ending with ring

add words carboxylic acid to end

carboxylic acid ending (no ring)

-oic acid

diacid ending

-dioic acid

nitrile ending

-nitrile

acid chloride ending (no ring)

-yl chloride

acid chloride ending (ring)

-carbonyl chloride

ester ending

-ate

ester naming rules

1. name R group bonded to oxygen first, first part of name

2. name acyl group (bonded to double bond O), change suffix to -ate

amide ending

-amide

amide naming rules

1. name alkyl group bonded to N atom, use N for each group. this is first part of name

2. name acyl group and add -amide suffix