1392278-09-9Relevant articles and documents
Pyridine-Hydrazone Ligands in Asymmetric Palladium-Catalyzed 1,4- and 1,6-Additions of Arylboronic Acids to Cyclic (Di)enones
de Gracia Retamosa, María,álvarez-Casao, Yolanda,Matador, Esteban,Gómez, ángela,Monge, David,Fernández, Rosario,Lassaletta, José M.
, p. 176 - 184 (2018/12/11)
Catalysts generated by combinations of Pd(TFA)2 and enantiomerically pure pyridine-hydrazone ligands have been applied to the 1,4-addition of arylboronic acids to β-substituted cyclic enones, building all-carbon quaternary stereocenters in high
Sodium tetraarylborates as effective nucleophiles in rhodium/diene- catalyzed 1,4-addition to β,β-disubstituted α,β-unsaturated ketones: Catalytic asymmetric construction of quaternary carbon stereocenters
Shintani, Ryo,Tsutsumi, Yosuke,Nagaosa, Makoto,Nishimura, Takahiro,Hayashi, Tamio
supporting information; experimental part, p. 13588 - 13589 (2009/12/31)
(Chemical Equation Presented) A rhodium-catalyzed 1,4-addition of sodium tetraarylborates to β,β-disubstituted α,β-unsaturated ketones is described. Highly efficient asymmetric catalysis has also been achieved by employing a readily available chiral diene
