106709-73-3Relevant academic research and scientific papers
Tandem Ir-catalyzed allylic substitution reaction of allyl sulfinates and isomerization
Xu, Qing-Long,Dai, Li-Xin,You, Shu-Li
supporting information; experimental part, p. 800 - 803 (2010/04/06)
(Chemical Equation Presented) An efficient method for the synthesis of trisubstituted vinyl sulfones is reported. Using the [lr(COD)Cl] 2/phosphoramidite ligand (L1)/DBU, trisubstituted vinyl sulfones could be synthesized from allyl sulfinates
Palladium-Catalyzed Allylic Sulfinate-Sulfone Rearrangements
Hiroi, Kunio,Makino, Kunitaka
, p. 1727 - 1737 (2007/10/02)
Upon treatment with a zero-valent palladium catalyst, tetrakis(triphenylphosphine)palladium, in tetrahydrofuran under mild conditions allylic p-toluenesulfinates underwent α- or γ-rearrangements of the sulfonyl group via ionic intermediates to give allylic sulfones.The regiochemistry of the rearrangements depends on the character of the intermediary allylic cationic carbons generated and the steric hindrance involved therein.Keywords - allylic sulfinate; allylic sulfone; palladium catalyst; sulfinate-sulfone rearrangement; regiochemistry; tetrakis(triphenylphosphine)palladium.
