1289560-50-4Relevant articles and documents
2-pyridyl sulfoxide: A versatile and removable directing group for the PdII-catalyzed direct C-H olefination of arenes
Garcia-Rubia, Alfonso,Fernandez-Ibanez, M. Ungeles,Gomez Arrayas, Ramon,Carretero, Juan Carlos
, p. 3567 - 3570 (2011/05/12)
Removable and versatile: The 2-pyridylsulfinyl group has proved to be an efficient directing group in the PdII-catalyzed aryl ortho C-H olefination. This catalyst system enables the sequential double olefination to give asymmetrically di-ortho-functionalized arenes. The sulfinyl directing group can be easily cleaved, providing access to 1,3-disubstituted arenes, or transformed into a thiol group.