Synthesis of arylsulfonylcarbamic acid derivatives using a new, phosgene-free method
作者:Gábor Besenyei、Sándor Németh、László I. Simándi
DOI:10.1016/s0040-4039(00)93568-8
日期:1991.10
Arylsulfonylcarbamic acid esters, thioesters, and amides, 3, have been prepared via catalytic carbonylation of alkali metal salts of N-chloroarylsulfonamides, 1, and treatment of the reaction mixture with R1XH (XO, S, NR2).