Primary carbon
In-game article clicks load inline without leaving the challenge.
| Primary Carbon |
|---|
| Structural formula of propane (C3H8; primary carbons are highlighted red) |
In organic chemistry, a primary carbon is a carbon atom of an alkane or alkyl group that is bound to only one other carbon atom. It is thus sp3-hybridized and at the end of a carbon chain. In case of an alkane, three hydrogen atoms are bound to a primary carbon (see propane in the figure on the right). A hydrogen atom could also be replaced by a hydroxy group (−OH), which would make the molecule a primary alcohol.
| primary carbon | secondary carbon | tertiary carbon | quaternary carbon | |
| General structure (R = Organyl group) | ||||
| Partial Structural formula |