Process to produce O-silyl O,N-ketene acetals

Details Process to produce O-silyl O,N-ketene acetals Process to produce O-silyl O,N-ketene acetals

1988-09-02

1989-04-25

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C07F 710

Patent

active

048249807

ABSTRACT:
A process for preparing O-silyl O,N-ketene acetals having the formula, ##STR1## The process comprises contacting an alpha-haloamide with an alkali metal in the presence of an excess of an organohalosilane, the alpha-haloamide having the formula, ##STR2## the organohalosilane having the formula,

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Woodbury et al., J. Org. Chem., 1978, 43, pp. 881-884.
Mahalanabis et al., Tetrahedron Letters, 1982, 23, pp. 3971-3974.
Green et al., Tetrahedron Letters, 1986, 27, pp. 535-538.
Lutsenko et al., J. Organometal. Chem., 1969, 17, pp. 241-262.

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