Zobrazeno 1 - 10
of 286
pro vyhledávání: '"Eduard Hartmann"'
Publikováno v:
Nature Chemistry. 6:1056-1064
The stereocontrolled introduction of vicinal heteroatomic substituents into organic molecules is one of the most powerful ways of adding value and function. Although many methods exist for the introduction of oxygen- and nitrogen-containing substitue
Publikováno v:
Chemical Reviews. 113:402-441
Autor:
Eduard Hartmann, Martin Oestreich
Publikováno v:
Organic Letters. 14:2406-2409
The two-directional desymmetrization of prochiral precursors with α,β-unsaturated branches by catalyst-controlled 1,4-addition of silicon and likewise boron nucleophiles allows for a general enantioselective access to syn,anti-triols with 1,n + 1,2
Autor:
Martin Oestreich, Eduard Hartmann
Publikováno v:
Angewandte Chemie International Edition. 49:6195-6198
Autor:
Eduard Hartmann, Martin Oestreich
Publikováno v:
Angewandte Chemie. 122:6331-6334
Publikováno v:
ChemInform. 46
The stereocontrolled introduction of vicinal heteroatomic substituents into organic molecules is one of the most powerful ways of adding value and function. Although many methods exist for the introduction of oxygen- and nitrogen-containing substitue
Autor:
Scott E. Denmark, Eduard Hartmann
Publikováno v:
Helvetica Chimica Acta. 100:e1700158
The full details of mechanistic investigation on enantioselective sulfenofunctionalization of alkenes under Lewis base catalysis are described. Solution spectroscopic identification of the catalytically active sulfenylating agent has been accomplishe
Publikováno v:
ChemInform. 44
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 17(48)
Activation of the Si-B inter-element bond with copper(I) alkoxides produces copper-based silicon nucleophiles that react readily with aldehydes to yield α-silyl alcohols (that is, α-hydroxysilanes) after hydrolysis. Two independent protocols were d