Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1993-04-28
1994-02-22
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C07F 708, C07F 718
Patent
active
052888886
ABSTRACT:
The invention is an improved process for the large scale production of acetic acid, (dimethoxyphosphinyl) [[1,1-dimethylethyl)dimethylsilyl]oxy]-, (4-nitrophenyl)methyl ester.
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D. Horne, J. Gaudino, and W. J. Thompson, Tetrahedron Letters, vol. 25, No. 33, 3529-3532, Apr. 1984; "A Method for the Synthesis of .alpha.-Ketoesters from Aldehydes".
E. Nakamura, Tetrahedron Letters, vol. 22, 663-666, Jun. 1981; "New Acyl Anion Equivalent".
F. Texier-Boullet and A. Foucaud, Synthesis, 916, Sep. 1982; "Synthesis of 1-Hydroxyalkanephosphonic Esters on Alumina".
Blum David M.
Feigelson Gregg B.
Green Kenneth E.
Jennings Mellard N.
Jurgens Alex R.
American Cyanamid Company
Shaver Paul F.
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