Synthesis of N-monosubstituted S-aminoethyl hydrogen thiosulphates with sulphone substituents
作者:O. L. Salerni、R. N. Clark、B. E. Smart
DOI:10.1039/j39660000645
日期:——
Three synthetic methods are described which give N-monosubstitutedS-aminoethylhydrogenthiosulphates in which the N-substituent contains a sulphone group.
三种合成方法中描述了给Ñ单取代的小号,其中氨基乙基氢硫代硫酸盐ñ -取代含有砜基团。
Metal-free visible-light-promoted C(sp<sup>3</sup>)–H functionalization of aliphatic cyclic ethers using trace O<sub>2</sub>
作者:Ben Niu、Bryan G. Blackburn、Krishnakumar Sachidanandan、Maria Victoria Cooke、Sébastien Laulhé
DOI:10.1039/d1gc03482k
日期:——
Presented is a light-promoted C–C bond forming reaction yielding sulfone and phosphate derivatives at room temperature in the absence of metals or photoredox catalyst. This transformation proceeds in neat conditions through an auto-oxidationmechanism which is maintained through the leaching of trace amounts of O2 as sole green oxidant.