Regio- and stereoselective cross-coupling reaction of optically active allylsilanes: Stereocontrol of palladium-mediated SE′ reactions
作者:Yasuo Hatanaka、Ken-ichi Goda、Tamejiro Hiyama
DOI:10.1016/0040-4039(94)88043-3
日期:1994.2
Opticallyactive allylsilanes undergo the γ-regioselective cross-coupling reactions with aryl triflates in the presence of a palladium catalyst and a fluoride salt; the absolute configuration and % ee of the coupled products could be controlled by the choice of the fluoride salt and the polarity of the solvent.
Hatanaka Yasuo, Goda Ken-ichi, Hiyama Tamejiro, Tetrahedron Lett, 35 (1994) N 8, S 1279-1282
作者:Hatanaka Yasuo, Goda Ken-ichi, Hiyama Tamejiro
DOI:——
日期:——
Catalytic asymmetric hydrosilylation of 1,3-dienes with difluoro(phenyl) silane
作者:Hideaki Ohmura、Hayao Matsuhashi、Makoto Tanaka、Manabu Kuroboshi、Tamejiro Hiyama、Yasuo Hatanaka、Ken-ichi Goda
DOI:10.1016/0022-328x(95)00311-d
日期:1995.9
A palladiumcomplex with an optically active ligand catalyzesasymmetrichydrosilylation of 1,3-dienes using difluoro(phenyl)silane to give optically active allyl difluoro(phenyl)silanes in good enantiomeric excess.