25091-25-2Relevant articles and documents
Dialkylaluminum hydride-promoted cyclodimerization of silylated 1,3-enynes via skeletal rearrangement
Kinoshita, Hidenori,Ishikawa, Tomoyuki,Miura, Katsukiyo
supporting information; experimental part, p. 6192 - 6195 (2012/01/06)
The dialkylaluminum hydride-promoted reaction of 1-silylalk-3-en-1-ynes gave symmetrical 1,2,3,5-tetrasubstituted benzenes as single regioisomers. The novel cyclodimerization via skeletal rearrangement can be rationalized by an unprecedented mechanism inv
Silver-catalyzed hydroamination of siloxy alkynes
Sun, Jianwei,Kozmin, Sergey A.
, p. 4991 - 4993 (2007/10/03)
(Chemical Equation Presented) New catalytic process: The silver-catalyzed hydroamination of siloxy alkynes with secondary amides furnishes silyl ketene aminals with high efficiency and excellent diastereoselectivity (see scheme), including some that are unavailable by conventional silylation methods. The reaction comprises a fast and reversible silver-alkyne complexation, followed by a rate-determining C-N bond-forming step.