1.0 M potassium tert-butoxide in tert-butanol means a 1.0 molar (M) solution of the strong base potassium tert-butoxide (CAS 865-47-4) dissolved in the solvent tert-butanol (CAS 75-65-0).
Potassium Tert-Butoxide (Ptb):
- A strong, non-nucleophilic base.
- Commonly used in organic synthesis for deprotonation, elimination (E2), condensation, and alkylation reactions.
Tert-butanol as solvent:
- It acts as both the solvent and the conjugate alcohol of the base.
- This solvent/base combination is stable and widely used in laboratories.
Applications
- Strong base in E2 elimination reactions.
- Used in synthesis of enolates and carbanions.
- Catalyst/initiator in certain polymerizations.
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