ChemInform Abstract: The First Example for the Asymmetric Synthesis of Allenes by the Doering-LaFlamme Allene Synthesis with Enantiopure Cyclopropylmagnesium Carbenoids

ChemInform Abstract: The First Example for the Asymmetric Synthesis of Allenes by the Doering-LaFlamme Allene Synthesis with Enantiopure Cyclopropylmagnesium Carbenoids

The three‐step approach to the allenes involves reaction of α,β‐unsaturated carbonyl compounds with optically active sulfoxide (II) followed by reduction to give cyclopropane derivatives.

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Veröffentlicht in:ChemInform 2011-09, Vol.42 (38), p.no-no
Hauptverfasser: Momochi, Hitoshi, Noguchi, Takafumi, Miyagawa, Toshifumi, Ogawa, Naoki, Tadokoro, Makoto, Satoh, Tsuyoshi
Format: Artikel
Sprache:eng
Schlagworte:
allenes (acyclic compounds)
allenes (benzene compounds)
cyclopropane derivatives
diastereoselective syntheses
diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism)
enantioselective syntheses (incl. cis/trans-isomerism)
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Beschreibung
Zusammenfassung:The three‐step approach to the allenes involves reaction of α,β‐unsaturated carbonyl compounds with optically active sulfoxide (II) followed by reduction to give cyclopropane derivatives.
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201138065