Octet

Octet / Reagents

Thionyl Chloride

Thionyl Chloride (SOCl₂) - other reagent. Converts alcohols and acids to chlorides. Common uses: Alcohol → Alkyl chloride (inversion), Carboxylic acid → Acyl chloride. Gaseous byproducts (SO₂, HCl) make workup easy. Use pyridine as base.

Other

Reagent details

Name

Thionyl Chloride

Formula

SOCl₂

Smiles

O=S(Cl)Cl

Category

Other

Function

Converts alcohols and acids to chlorides

Common Uses
  1. Alcohol → Alkyl chloride (inversion)

  2. Carboxylic acid → Acyl chloride

Notes

Gaseous byproducts (SO₂, HCl) make workup easy. Use pyridine as base.

This is one row of the Reagent guide sheet - print all 63 reagents on one page.