871269-13-5Relevant articles and documents
Radical Carbonyl Umpolung Arylation via Dual Nickel Catalysis
Huang, Huan-Ming,Bellotti, Peter,Erchinger, Johannes E.,Paulisch, Tiffany O.,Glorius, Frank
supporting information, p. 1899 - 1909 (2022/02/01)
The formation of carbon-carbon bonds lies at the heart of synthetic organic chemistry and is widely applied to construct complex drugs, polymers, and materials. Despite its importance, catalytic carbonyl arylation remains comparatively underdeveloped, due
One-Pot Sulfonamide Synthesis Exploiting the Palladium-Catalyzed Sulfination of Aryl Iodides
Flegeau, Emmanuel Ferrer,Harrison, Jack M.,Willis, Michael C.
supporting information, p. 101 - 105 (2015/12/26)
Aryl ammonium sulfinates, conveniently prepared from aryl iodides and the sulfur dioxide surrogate DABSO, under the action of a palladium(0) catalyst, are transformed in a one-pot process to a variety of functionalized sulfonamides. The sulfinate to sulfonamide transformation is achieved by simple treatment with an aqueous solution of the relevant amine and sodium hypochlorite (bleach). A broad range of amines, including anilines, and amino acid derivatives, are combined efficiently with a variety of aryl iodides, leading to sulfonamides in high yields.
Acetylenyl-pyrazolo-pyrimidine derivatives
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Page/Page column 29, (2008/06/13)
The present invention relates to compounds of formula (I): wherein R1 to R3, A, M, L, E, G, and J are as defined in the description and claims. The invention also relates to a process for the manufacture of such compounds, pharmaceutical compositions containing them, and methods for treating CNS disorders.