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Synthesis 2007(20): 3257-3260
DOI: 10.1055/s-2007-983830
DOI: 10.1055/s-2007-983830
PSP
© Georg Thieme Verlag Stuttgart · New York
A Conjugate Reduction Pathway to Chiral Silanes Using CuH
Further Information
Received
28 March 2007
Publication Date:
30 July 2007 (online)
Publication History
Publication Date:
30 July 2007 (online)
Abstract
Experimental details concerning asymmetric 1,4-reduction of β-silylated-β,β-disubstituted enoates catalyzed by CuH are described. High yields and enantiomeric excesses are to be expected when Solvias’ JOSIPHOS bis-phosphine PPF-P(t-Bu)2 is used as a nonracemic ligand.
Key words
chiral silanes - CuH - asymmetric conjugate reduction
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References
Catalog # L14561. PMHS purchased from Acros does not give the same results.
15See http://www.solvias.com/.