Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dominique P. Huber"'
Autor:
Andreas Bertogg, Antonio Togni, Lukas Hintermann, Maria Sanna, Dominique P. Huber, Mauro Perseghini
Publikováno v:
Helvetica Chimica Acta. 95:353-403
The substrate range of the [TiCl2(TADDOLate)] (TADDOL=α,α,α′,α′-tetraaryl-1,3-dioxolane-4,5-dimethanol)-catalyzed asymmetric α-fluorination of activated β-carbonyl compounds has been investigated. Optimal conditions for catalysis are charac
Autor:
Gerald Kehr, Klaus Bergander, Dominique P. Huber, Soichiro Tanino, Yasuhiro Ohki, Kazuyuki Tatsumi, Roland Fröhlich, Gerhard Erker
Publikováno v:
Organometallics. 27:5279-5284
Treatment of the α-dimethylamino[3]ferrocenophane system 3 with methyl iodide followed by dimesitylphosphine (Mes2PH) gave the α-(dimesitylphosphino)[3]ferrocenophane 5. This forms a frustrated Lewis pair [5/8] with B(C6F5)3 (8) that rapidly reacts
Publikováno v:
Tetrahedron: Asymmetry. 17:658-664
Monofluorination of β-keto esters with Selectfluor ® (1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2,2,2]octane bis(tetrafluoroborate)) using CpTiCl 3 as a catalyst, followed by amination with diazodicarboxylates using a Cu/Ph-Box catalyst leads to
Autor:
Dominique P. Huber, Antonio Togni, Maria Sanna, Andreas Bertogg, Mauro Perseghini, Lukas Hintermann
Publikováno v:
ChemInform. 43
The substrate range of the [TiCl2(TADDOLate)] (TADDOL=α,α,α′,α′-tetraaryl-1,3-dioxolane-4,5-dimethanol)-catalyzed asymmetric α-fluorination of activated β-carbonyl compounds has been investigated. Optimal conditions for catalysis are charac
Publikováno v:
ChemInform. 38
Several α-nitro esters were α-fluorinated with Select-fluor ® under basic conditions. Enantioselectivities up to 40% ee were obtained using different cinchona alkaloid derivatives as chiral auxiliaries.
Autor:
Dominique P. Huber, Gerald Kehr, Klaus Bergander, Roland Fröhlich, Soichiro Tanino, Yasuhiro Ohki, Kazuyuki Tatsumi, Gerhard Erker
Publikováno v:
Organometallics; Sep2008, Vol. 27 Issue 20, p5279-5284, 6p