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Potassium tert-Butoxide

Potassium tert-Butoxide (KOC(CH₃)₃) - base reagent. Strong, bulky base - favors elimination. Common uses: E2 elimination (Hofmann product), When steric hindrance wanted. Bulky base favors less substituted alkene (Hofmann). Poor nucleophile.

Base

Reagent details

Name

Potassium tert-Butoxide

Formula

KOC(CH₃)₃

Smiles

[K+].CC(C)(C)[O-]

Category

Base

Function

Strong, bulky base - favors elimination

Common Uses
  1. E2 elimination (Hofmann product)

  2. When steric hindrance wanted

Notes

Bulky base favors less substituted alkene (Hofmann). Poor nucleophile.

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