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allylic

Upper-Intermediate (B2)

IPA: //ˈælɪlɪk//

KK: /ˈælɪlɪk/

adjective
Definition

Relating to a specific type of chemical structure that includes a group of atoms known as an allyl group, which is made up of three carbon atoms and is often found in certain organic compounds.


Example

The reaction produced an allylic compound that was crucial for the synthesis.


Conversation
Sloth A
I just learned about allylic compounds in my chemistry class.
Sloth B
Oh really? What makes them special?
Sloth A
They have this unique structure that involves an allyl group.
Sloth B
That sounds interesting! I need to study more about that.

Synonyms & Antonyms
Synonyms
alkenyl
vinyl
propenyl
Antonyms
nonalkene
nonallylic
inert
Root Explanation

Allylic is derived from 'allyl' (from Latin 'allium', meaning garlic) and the suffix '-ic' (meaning pertaining to). The term 'allylic' refers to a position in a chemical compound that is adjacent to a double bond, particularly in relation to the allyl group, which is derived from the structure of garlic.

Memory Tip

Think of 'allyl' relating to garlic and the '-ic' indicating a connection, so 'allylic' describes something that is connected to the structure of garlic in chemistry.

Visually Confused Words
allelic
alkylic
allotrylic
allophylic
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