Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Roswitha Ostwald"'
Publikováno v:
The Journal of Organic Chemistry. 59:4143-4153
The addition of functionalized dialkylzincs to readily available β-stannylated or β-silylated unsaturated aldehydes in the presence of a catalytic amount of (1R,2R)-1,2-bis(trifluorosulfonamido)-cyclohexane (8 mol%) provides chiral allylic alcohols
Autor:
Christina Eisenberg, Paul Knochell, Roswitha Ostwald, Kevin M. Belyk, Henning Lütjens, Michael J. Rozema
Publikováno v:
Tetrahedron Letters. 34:3115-3118
Catalytic amounts of Cu(I) salts considerably facilitate the iodine-zinc exchange reaction leading to polyfunctional dialkylzincs. The catalytic asymmetric addition of these zinc reagents to a wide range of α,β-unsaturated aldehydes provides polyfu
Publikováno v:
ChemInform. 26
Publikováno v:
Angewandte Chemie. 105:629-631
Publikováno v:
Angewandte Chemie International Edition in English. 32:582-584