Synthesis and Selected Transformations of Optically Active Cyclopentenyl Sulfoxides: New Approach o Optically Active Cyclopentenones

• Autorzy: Midura W. , Krysiak J. , Wieczorek M. , Filipczak A.
• Języki publikacji: EN

Abstrakty

EN

The tandem Michael addition – Horner olefination reaction of (S)- alfa-(diethoxyphosphoryl) vinyl p-tolyl sulfoxide was applied for the synthesis of optically active cyclopentenyl sulfoxides, whichwere converted into the corresponding cyclopentenones by Pummerer reaction with trifluroacetic anhydride. The sequence comprising the tandem Michael – Horner reaction, separation of diastereomers and Pummerer reaction afforded enantiomerically pure substituted cyclopentenones.

Słowa kluczowe

EN

cyclopentenones; Pummerer reaction; asymmetric synthesis; resolution

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2007
• Tom: Vol. 81, nr 2
• Strony: 211--223
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Midura W.

autor

Krysiak J.

autor

Wieczorek M.

autor

Filipczak A.

• Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Department of Heteroorganic Chemistry, 90-363 Łódź, Sienkiewicza 112, Poland

Bibliografia

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