Isolated Diene Definition:

A compound containing two carbon-carbon p bonds that are separated by two or more s bonds.

Isolated Diene Explained:

There are two states of dienes, unconjugated and conjugated. As they are double bonds that share a common atom grouped up together called allenes.

• Unconjugated: have double bonds that are separated by two or more single bonds.
• conjugated: have double bonds but aren’t separated making them more stable.