BARTON, DEREK H. R.;LACHER, BRIGITTE;MISTERKIEWICZ, BOGUSLAW;ZARD, SAMIR +, TETRAHEDRON, 44,(1988) N 4, 1153-1158
作者:BARTON, DEREK H. R.、LACHER, BRIGITTE、MISTERKIEWICZ, BOGUSLAW、ZARD, SAMIR +
DOI:——
日期:——
The invention of radical reactions
作者:Derek H.R. Barton、Brigitte Lacher、Boguslaw Misterkiewicz、Samir Z. Zard
DOI:10.1016/s0040-4020(01)85895-6
日期:1988.1
Irradiation with visible light of -hydroxy-2-thiopyridone esters in the presence of sulphur dioxide gave the corresponding thiosulphonates in good yield. These could be converted to sulphones by treatment with KOH and an alkylating agent. Alternatively, exposure to sulphuryl chloride followed by a primary or secondary amine afforded sulphonamides .