200411-14-9Relevant articles and documents
A new entry for the preparation of substituted aromatic carbonyl compounds mediated by Samarium(II) iodide
Yoda, Hidemi,Kohata, Naoki,Takabe, Kunihiko
, p. 1087 - 1094 (2007/10/03)
A new route to substituted aromatic lactones and lactams via SMI2-promoted desulfurization is described. Direct replacement of the phenylthio substituent by hydroxyalkylated groups featuring the novel accessible process for the construction of continuous quaternary carbon centers could be accomplished when the same type of reactions was undertaken with carbonyl compounds in the presence of SmI2.
A short and efficient synthesis of 3-diphenylphosphoryl- and 3-diethoxyphosphoryl(aza)isoindolinones: Extension to the sulfonylated analogs
Couture, Axel,Deniau, Eric,Woisel, Patrice,Grandclaudon, Pierre
, p. 1439 - 1445 (2007/10/03)
A variety of 3-diphenylphosphoryl- and 3-diethoxyphosphoryl(aza)isoindolinones have been efficiently prepared by aryne- and hetaryne-mediated cyclization of phosphorylated α-amino carbanions derived from suitably substituted 2- and 3-halobenzamide and 3-chloropyridine-4-carboxamide derivatives. The synthesis of some 3-sulfonylated analogs by extension of this principle has been achieved.
