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Solvent-assisted thiocarboxylation of amines and alcohols with carbon monoxide and sulfur under mild conditions

Takumi Mizuno*, Toshiyuki Iwai and Yoshio Ishino

*Osaka Municipal Technical Research Institute, 1-6-50, Morinomiya, Joto-ku, Osaka 536-8553, Japan, Email: tmizunoomtri.city.osaka.jp

T. Mizuno, T. Iwai, Y. Ishino, Tetrahedron, 2005, 61, 9157-9163.

DOI: 10.1016/j.tet.2005.06.114


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Abstract

S-Alkyl thiocarbamates and S-alkyl O-alkyl carbonothioates were synthesized in good yields by solvent-assisted thiocarboxylation of amines or alcohols with carbon monoxide and sulfur under mild conditions (1 atm, 20 °C) in DMSO or DMF.

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Key Words

S-Alkyl thiocarbamates, S-Alkyl O-alkyl carbonothioates, DMSO, DMF, Carbon monoxide, Sulfur, Thiocarboxylation


ID: J72-Y2005-3060