Abstract

Alkali-metal N,N-diethylcarbamates [M(O2CNEt2); M = Li, Na, or K] undergo N-alkylation with MeI, giving tertiary amine and carbon dioxide, in addition to MI; however, O-alkylation with formation of alkylurethane occurs preferentially in the presence of a polyfunctional complexing agent.

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Topics from this Paper

  • Carbon Dioxide
  • Tertiary Carbon
  • Regioselective O-alkylation
  • Tertiary Amine

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