Journal of Organometallic Chemistry

Synthesen mit verbindungen R 3 M Hg MR 3 und (R 2 M Hg) n (M C, Si, Ge, Sn): IX. Reduktive silylierung von carbonylverbindungen Mittels bis (trimethylsilyl)- …

G Neumann, WP Neumann

文献索引：Neumann,G.; Neumann,W.P. Journal of Organometallic Chemistry, 1972 , vol. 42, p. 277 - 291

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摘要

Abstract Aromatic aldehydes are reductively dimerised by Me 3 Si Hg SiMe 3 (I), yielding bis (O-silyl) hydrobenzoin derivatives. 1, 2-Diketones undergo 1, 4-addition with formation of bis (O-silyl) enediols, while esters of conjugated dicarboxylic acids give O-silyl ketene acetals: maleic yields mainly the C, O-bissilyl derivative (1, 4-addition), whereas fumaric and ethylene tetracarboxylic esters yield mainly the corresponding O, O-bissilyl products (1, 6- ...