Behaviour of iprit carbonate analogues in solventless reactions
作者:F. Arico'、S. Evaristo、P. Tundo
DOI:10.1039/c4ra03254c
日期:——
Sulfur iprit carbonate analogues showed to undergo nucleophilic substitution with several substrates in neat conditions at atmospheric pressure, in the presence and in the absence of a catalytic amount of base.
Sulfur and nitrogen half-mustard compounds lose their aggressive properties when the chlorine atom is replaced by a carbonate moiety. The anchimeric effect of the novel mustardcarbonateanalogues is investigated. The reaction follows first-order kinetics, does not need any base, and occurs with –OH, –NH and acidic –CH nucleophiles. Most of these molecules are unexplored and might provide a novel strategy