Synthesis of Diphenylphosphine Oxide and Diethyl Phosphonate with 4-Dimethylsila-2-hexen-6-ol Moiety

• Autorzy: Gawdzik B. , Wawrzeńczyk C.
• Języki publikacji: EN

Abstrakty

EN

Two reagents useful for the Horner-Wittig or Wadshworth-Emmons reaction: 3-(2- hydroxyethyldimethylsila)-2-propen-1-yldiphenylphosphine oxide (5a) and diethyl 3-(2-hydroxyethyldimethylsila)-2-propen-1-ylphosphonate (5b) were synthesized from propargyl chloride and dimethylchlorosilane. The usefulness of phosphine oxide was demonstrated in the olefination reactions of benzaldehyde and hexanal.

Słowa kluczowe

EN

3-(2-hydroxyethyldimethylsila)-2-propen-1-yldiphenylphosphine oxide; diethyl 3-(2-hydroxyethyldimethylsila)-2-propen-1-ylphosphonate; Arbusov reaction; hydrosilylation; Horner-Wittig reaction; phosphorus; silicon

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2005
• Tom: Vol. 79 / nr 3
• Strony: 541--545
• Opis fizyczny: Bibliogr. poz. 5, rys.

Twórcy

autor

Gawdzik B.

• Institute of Chemistry, Świętokrzyska Academy, Chęcińska 5, 25-020 Kielce, Poland

autor

Wawrzeńczyk C.

• Department of Chemistry, Agricultural University, Norwida 25, 50-375 Wroc³aw, Poland

Bibliografia

• 1. Gawdzik B., Saletra A. and Wawrzeńczyk C., Phospharus, Sulfure and Silicon, 134/135, 321 (1998).
• 2. Gawdzik B. and Wawrzeńczyk C., Synthesis, 10, 1759 (1999).
• 3.Hudrlik P.F. and Wan C.N., Synth. Commun., 9, 333 (1979).
• 4. Yoshida J., Tamao K., Takahashi M. and Kumada M., Tetrahedron Lett., 25, 2161 (1978).
• 5. Mimoun H., .J. Org. Chem., 64, 2582 (1999).