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Synthesis 1986; 1986(9): 760-761
DOI: 10.1055/s-1986-31767
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Synthesis of O-Alkyl Carbonochloridothioates

Manuel A. Martínez* , Juan C. Vega
  • *Departamento de Química, Facultad de Química. Universidad de Santiago de Chile, Casilla 5659, Santiago, Chile
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Publication Date:
20 August 2002 (online)

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The preparation of O-alkyl carbonochloridothioates (2) was improved by performing the reaction of thiophosgene with potassium alkoxides in the corresponding alcohol or in tetrahydrofuran at - 65°C for 1 hour. In all cases, the reaction yielded products 2, O,O-dialkyl carbonothioates (4), and dialkyl carbonates (5) in varying distribution.