Tetrahedron

Synthesis op thioctanate and isothiocyanate substituted carbonates and carbamates

A Riondel, P Caubere, JP Senet, S Lecolier

Index: Riondel, A.; Caubere, P.; Senet, J. P.; Lecolier, S. Tetrahedron, 1988 ,  vol. 44,  # 6  p. 1619 - 1630

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Abstract

Reactions of alkyl 1-chloroethyl carbonates 11 and 1-chloroethyl N, N-dialkyl carbamates 2 with MSCN (M= K, NH4) in acetone or in protic solvents (MeOH, HCONH2) afforded the corresponding thio-and/or isothiocyano derivatives in good yields. The origin of the N- bonded compounds is discussed and it is concluded that most of these compounds muse be due to a N condensation of the thiocyanate anion. During this work, we also found a new ...