Title of article
A new asymmetric synthesis of optically active allenes via metal catalyzed hydrosilylation
Author/Authors
Annegret Tillack، نويسنده , , Cornelia Koy، نويسنده , , Dirk Michalik، نويسنده , , Christine Fischer، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2000
Pages
6
From page
116
To page
121
Abstract
The Rh and Ni catalyzed hydrosilylation of butadiynes to chiral allenes in the presence of chiral phosphine ligands is described. For the first time an enantiomeric excess up to 27% was achieved using [Rh(COD)Cl]2/(−)-PPM and up to 11% using NiCl2[(−)-DIOP].
Keywords
chiral phosphines , Rhodium complexes , Chiral allenes , Butadiynes , Asymmetric hydrosilylation , nickel complexes
Journal title
Journal of Organometallic Chemistry
Serial Year
2000
Journal title
Journal of Organometallic Chemistry
Record number
1370740
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