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2005
Organo-silicon compounds
S 0060
Evaluation of C-Trialkylsilyl Enol and Thioenol Ethers as Intermediates in the
of Acylsilanes. — The synthesis of C-silyl enol ethers and thioenol ethers
20- 175 Synthesis
by Peterson reaction and conversion into acetylsilanes are investigated. No reaction is
observed with Tips derivative (Ib). Thioenol ether (VII) is proved to be a good reagent
for the preparation of C-silyl thioenol ethers, which are hydrolyzed under classical acid
conditions to give acylsilanes in fair overall yields (to be continued). —
(HAMMAECHER, C.; OUZZANE, I.; PORTELLA*, C.; BOUILLON, J.-P.;
Tetrahedron 61 (2005) 3, 657-pp; Lab. "React. Sel. Appl.", CNRS, Fac. Sci., Univ.
Reims-Champagne-Ardenne, F-51687 Reims, Fr.; Eng.) — Bartels
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