60216-45-7Relevant academic research and scientific papers
A convenient one-pot synthesis of (E)-silylated conjugated enynes from 1,1-bis(trimethylsilyl)-2-propyne and carbonyl derivatives
Pornet, Jacques,Princet, Bruno,Mevaa, Luc Mbaze,Miginiac, Leone
, p. 2099 - 2111 (2007/10/03)
1,1-Bis(trimethylsilyl)-2-propyne, prepared from propargyltrimethylsilane, was reacted, in the presence of a Lewis acid, with electrophiles (aldehydes, acetals) to afford (E)-silylated conjugated enynes.
A Quick Procedure for the Partial Reduction of Triple Bonds
Aerssens, M.H.P.J.,Heiden, R. van der,Heus, M.,Brandsma, L.
, p. 3421 - 3425 (2007/10/02)
Regio- as well as stereospecific cis-reductions of a wide variety of acetylenic derivatives can be carried out in absolute ethanol with zinc powder activated with 1,2-dibromoethane and with zinc power treated successively with dibromoethane and lithium bromocuprate, the first reagent being less powerful and more selective than the second one.
DIASTEREOSELECTIVE SYNTHESIS OF (E)-1-TRIMETHYLSILYL-3-EN-1-YNES BY PALLADIUM-CATALYZED CROSS-COUPLING REACTION BETWEEN TRIMETHYLSILYLETHYNYLZINC CHLORIDE AND STEREOISOMERIC MIXTURES OF 1-BROMO-1-ALKENES
Andreini, Bianca Patrizia,Carpita, Adriano,Rossi, Renzo
, p. 5533 - 5534 (2007/10/02)
In the stereospecific palladium-catalyzed cross-coupling reaction of trimethylsilylethynylzinc chloride, (E)-1-bromo-1-alkenes react preferentially in the presence of the corresponding (Z)-stereoisomers.
