1234489-96-3Relevant academic research and scientific papers
Nickel-catalyzed asymmetric addition of alkyne C-H bonds across 1,3-dienes using taddol-based chiral phosphoramidite ligands
Shirakura, Masamichi,Suginome, Michinori
supporting information; experimental part, p. 3827 - 3829 (2010/08/21)
(Figure Presented) Enantioenriched 3-methyl-1,4-enynes are the products of the title reaction. The terminal α-siloxy-sec-alkyl groups were then converted into γ-oxoalkyl groups by rhodium-catalyzed conjugate alkynyl addition to α,β-unsaturated ketones thr
