This mini perspective shows recent progress of the direct C-H alkylation with Alkyl Sulfinates.
There are many heterocyclic moieties such as pyridine, pyrrole etc. in drug like molecules.
The C-H alkylation reaction of heterocycles is useful but difficult to conduct it under mild reaction conditions.
So mild and universal reaction is very attractive for chemists I think.
In the article, Phil S. Baran’s group reported many examples of their developed reaction.
They used alkyl sulfinates as a radical precursors and developed many kind of commercial sulfinates, fluoroalkyl, heterocyclic, alkyl, aromatic and linker-type.
Surprisingly most of the reactions proceed room temperature. Also they shows reactivity guid lines, it is very practical!
And also this reaction can apply not only early stage of synthesis but also late stage of synthesis.
It means that this is very specific reaction.
I had few successful cases C-H alkylation with sulfinate…. I would like to use the reaction condition when I have chance.