76346-96-8Relevant academic research and scientific papers
FORMATION OF α-SILYLVINYLLITHIUM REAGENTS: REACTIONS OF α-SILYL- AND α-STANNYL-VINYLLITHIUMS WITH ALDEHYDES AND KETONES
Mitchell, Terence N.,Reimann, Werner
, p. 163 - 172 (2007/10/02)
The formation of α-trimethylsilylvinyllithium compounds from 1-trimethylsilyl-1-trimethylstannyl-1-alkenes have been studied and their stabilities investigated. α-Trimethylsilyl- and α-trimethylstannyl-vinyllithiums undergo 1,2-addition to aldehydes and non-enolisable ketones, to give silyl- or stannyl-substituted allylic alcohols; α,β-unsaturated ketones, however, undergo 1,4-addition to give homoallylic ketones.
(E)- and (Z)-(1-Iodo-1-alkenyl)silanes. Their Preparation and Their Conversion ino (E)- and (Z)-(1-Lithio-1-alkenyl)silanes
Zweifel, George,Murray, Rex E.,On, Harry P.
, p. 1292 - 1295 (2007/10/02)
(Z)-(1-Iodo-1-alkenyl)trimethylsilanes can be conveniently obtained by isomerization of the readily available E isomers through the intermediacy of (1-lithioalkenyl)silanes formed by addition of catalytic amounts of tert-butyllithium.Reaction of (E)- and
