A Comparison of the Still—Gennari and Ando HWE-Methodologies with α,β-Unsaturated Aldehydes: Unexpected Results with Stannyl-Substituted Systems
In: ChemInform, Jg. 35 (2004-01-27)
Online
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Zugriff:
Still–Gennari reactions have been carried out on a range of E- and Z- 3-substituted propenals. In all cases, with the exception of Z -3-stannyl systems, good Z -stereoselectivity was observed. By contrast, the Ando procedure gives reasonable Z -stereoselectivity with all systems studied, including those with a cis -disposed stannyl substituent.
Titel: |
A Comparison of the Still—Gennari and Ando HWE-Methodologies with α,β-Unsaturated Aldehydes: Unexpected Results with Stannyl-Substituted Systems
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Autor/in / Beteiligte Person: | Taylor, Richard J. K. ; Webb, Michael R. ; McGrady, John E. ; Donald, Craig S. ; Franci, Xavier ; Sébastien L.X. Martina |
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Zeitschrift: | ChemInform, Jg. 35 (2004-01-27) |
Veröffentlichung: | Wiley, 2004 |
Medientyp: | unknown |
ISSN: | 1522-2667 (print) ; 0931-7597 (print) |
DOI: | 10.1002/chin.200404067 |
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