1370724-44-9Relevant articles and documents
Room-Temperature Direct β-Arylation of Thiophenes and Benzo[b]thiophenes and Kinetic Evidence for a Heck-type Pathway
Colletto, Chiara,Islam, Saidul,Juliá-Hernández, Francisco,Larrosa, Igor
, p. 1677 - 1683 (2016)
The first example of a regioselective β-arylation of benzo[b]thiophenes and thiophenes at room temperature with aryl iodides as coupling partners is reported. This methodology stands out for its operational simplicity: no prefunctionalization of either st
Visible light driven hydro-/deuterodefunctionalization of anilines
Majek, Michal,Filace, Fabiana,Von Wangelin, Axel Jacobi
supporting information, p. 4518 - 4522 (2015/03/18)
The defunctionalization of anilines is an important strategy in aromatic-substitution chemistry. Herein, we report on visible light mediated hydro- and deuterodediazonations in solutions of DMF. The mild reaction conditions (DMF, RT, no additives) tolerate various functional groups and allow the site-specific introduction of D atoms to the arene. Mechanistic investigations indicate the participation of photoredox and radical chain pathways and competing abstraction of methyl and formyl hydrogen atoms from DMF.