High turnover frequency observed in catalytic enantioselective additions of enecarbamates and enamides to iminophosphonates.
[Structure: see text] In addition reactions of enecarbamates and enamides, extremely high turnover frequency of the catalyst was observed in comparison with that of silicon enolate addition reactions. This is presumably due to fast transfer of the proton that locates on the nucleophiles.
Kiyohara
Hiroshi
H
Graduate School of Pharmaceutical Sciences, The University of Tokyo, The HFRE Division, ERATO, Japan Science and Technology Agency (JST), Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Matsubara
Ryosuke
R
Kobayashi
Shu
S
D002219:Carbamates / Q000737:chemistry*; D002384:Catalysis; D015394:Molecular Structure; D063065:Organophosphonates / Q000737:chemistry*
D002219:Carbamates; D063065:Organophosphonates