110598-41-9Relevant academic research and scientific papers
The Effect of the Ring Size of the Dithiolato Leaving Group on the Orientation of β-Elimination in the Nickel-catalysed Alkenation of Cyclic Dithioacetals with Me3SiCH2MgCl
Wong, Ken-Tsung,Ni, Zhi-Jie,Luh, Tien-Yau
, p. 3113 - 3116 (2007/10/02)
The product distribution (allyl- vs. vinyl-silanes) of the reactions of dithioacetals derived from alkyl aryl ketones with Me3SiCH2MgCl surprisingly depends on ring size of the cyclic dithioacetals, the five-membered ring substrates affording allylsilane as the major product while the six-membered analogues yield vinylsilanes predominantly.These results indicate that the leaving group, dithiolato moiety, may remain coordinated to the metal centre during the course of the catalytic process.
PALLADIUM-CATALYSED REDUCTIVE ADDITION OF ARYL IODIDES TO ARYL AND ALKYLETHYNYLSILANES: A STEREO AND REGIOSELECTIVE ROUTE TO FUNCTIONALIZED 2,2-DISUBSTITUTED VINYLSILANES
Arcadi, A.,Cacchi, S.,Marinelli, F.
, p. 6397 - 6400 (2007/10/02)
Aryl and alkylethynylsilanes are converted into 2,2-disubstituted vinylsilanes containing various common functional groups in the presence of aryl iodides, a palladium catalyst, formic acid, and a tertiary or secondary amine with high stereoselectivity an
