101047-41-0Relevant academic research and scientific papers
Palladium-catalyzed olefination of aryl/alkyl halides with trimethylsilyldiazomethane via carbene migratory insertion
Mu, Qiu-Chao,Wang, Xing-Ben,Ye, Fei,Sun, Yu-Li,Bai, Xing-Feng,Chen, Jing,Xia, Chun-Gu,Xu, Li-Wen
supporting information, p. 12994 - 12997 (2018/11/23)
The direct olefination of aryl/alkyl halides with trimethylsilyldiazomethane (TMSD) as a C1- or C2-unit was achieved successfully via a metal carbene migratory insertion process, which offered a new access to afford (E)-vinyl silanes and (E)-silyl-substituted α,β-unsaturated amides in good yields and high chemoselectivity.
Synthesis of (E)-(2-Arylethenyl)silanes by Palladium-Catalyzed Arylation of Vinylsilanes in the Presence of Silver Nitrate
Karabelas, Kostas,Hallberg, Anders
, p. 5286 - 5290 (2007/10/02)
A series of (E)-trimethyl(2-arylethenyl)silanes 1-16 and (E)-triethoxy(2-arylethenyl)silanes 17 and 18 has been synthesized by palladium-catalyzed arylation of the corresponding vinylsilanes, in the presence of silver nitrate.Apart from enhancing the rate of the reaction, silver nitrate also completely suppresses the desilylation.In the absence of silver salt, under ordinary Heck arylation conditions, styrene derivatives are formed in good yields.A possible mechanistic rationale for the formation of styrenes is discussed.
PALLADIUM-CATALYSED ARYLATION OF VINYLTRIMETHYLSILANE IN THE PRESENCE OF SILVER NITRATE
Karabelas, Kostas,Hallberg, Anders
, p. 3131 - 3132 (2007/10/02)
A series of arylated vinyltrimethylsilanes have been prepared by means of Heck Arylation in the presence of silver nitrate, which serves to suppress the elimination of the silicon group and enhance the reaction rate.
