Tin-free radical carbonylation of alkylsulfonyl derivatives into alkylcarbonyl derivatives.
A simple radical approach based on tin-free radical carbonylation is devised for the direct conversion of alkylthiosulfonates, alkylsulfonyl cyanides, and alkylsulfonyl oxime ethers into the corresponding alkyl thiol esters, acyl cyanides, and acylated oxime ethers in a single step. The present approach is very simple, highly efficient, and minimizes the formation of byproducts.
Kim
Sangmo
S
Center for Molecular Design & Synthesis and Department of Chemistry, School of Molecular Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea.
Lim
Kyoung-Chan
KC
Kim
Sunggak
S