1264184-52-2Relevant academic research and scientific papers
P-chiral phosphine-sulfonate/palladium-catalyzed asymmetric copolymerization of vinyl acetate with carbon monoxide
Nakamura, Akifumi,Kageyama, Takeharu,Goto, Hiroki,Carrow, Brad P.,Ito, Shingo,Nozaki, Kyoko
supporting information; experimental part, p. 12366 - 12369 (2012/09/05)
Utilization of palladium catalysts bearing a P-chiral phosphine-sulfonate ligand enabled asymmetric copolymerization of vinyl acetate with carbon monoxide. The obtained γ-polyketones have head-to-tail and isotactic polymer structures. The origin of the regio- and stereoregularities was elucidated by stoichiometric reactions of acylpalladium complexes with vinyl acetate. The present report for the first time demonstrates successful asymmetric coordination-insertion (co)polymerization of vinyl acetate.
Ruthenium-catalyzed cascade N- and C(3)-dialkylation of cyclic amines with alcohols involving hydrogen autotransfer processes
Sundararaju, Basker,Tang, Zhou,Achard, Mathieu,Sharma, Gangavaram V. M.,Toupet, Loic,Bruneau, Christian
supporting information; experimental part, p. 3141 - 3146 (2011/02/28)
An unprecented N- and C(3)-dialkylation of unactivated amines by a cascade reaction via borrowing hydrogen methodology using new (arene)ruthenium(II) complexes featuring phosphinosulfonate ligands is described. This reaction is highly regioselective and produces water as the only side product. Copyright
