30436-96-5Relevant academic research and scientific papers
Nickel-Mediated Enantiospecific Silylation via Benzylic C-OMe Bond Cleavage
Balakrishnan, Venkadesh,Murugesan, Vetrivelan,Chindan, Bincy,Rasappan, Ramesh
, p. 1333 - 1338 (2021/02/20)
Benzylic stereocenters are found in bioactive and drug molecules, as enantiopure benzylic alcohols have been used to build such a stereogenic center, but are limited to the construction of a C-C bond. Silylation of alkyl alcohols has the potential to build bioactive molecules and building blocks; however, the development of such a process is challenging and unknown. Herein, we describe an unprecedented AgF-assisted nickel catalysis in the enantiospecific silylation of benzylic ethers.
Metal-free synthesis of gem -silylboronate esters and their Pd(0)-catalyzed cross-coupling with aryliodides
Wu, Chaoqiang,Bao, Zhicheng,Xu, Xing,Wang, Jianbo
, p. 5714 - 5724 (2019/06/18)
A transition-metal-free method for the synthesis of gem-silylboronate esters with arylboronic acids and trimethylsilyldiazomethane (TMSCHN2) has been developed. This transformation is a straightforward homologation of arylboronic acids and features wide substrate scope and good functional-group tolerance. The gem-silylboronate esters undergo efficient Suzuki-Miyaura cross-coupling with aryliodides and the silyl group of the product can be further functionalized. Tertiary carbon centers with different substituents can be constructed successfully by selective and sequential functionalization.
Direct oxidation of the C(sp2)-C(sp3) bond from benzyltrimethylsilanes to phenols
Li, Wei,Gao, Guolin,Gao, Yuan,Yang, Chao,Xia, Wujiong
supporting information, p. 5291 - 5293 (2017/07/10)
A novel pathway for direct conversion of benzylsilanes to phenols by oxidation with Na2S2O8 and oxygen is efficiently developed under mild and neutral conditions. The reaction shows good functional group tolerance to afford phenols in moderate yields. The possible mechanism is proposed based on the isotopic labeling trials.
Palladium-catalyzed insertion reactions of trimethylsilyldiazomethane
Greenman, Kevin L,Carter, David S,Van Vranken, David L
, p. 5219 - 5225 (2007/10/03)
Palladium(II) salts catalyze the Kirmse reaction of allylsulfides with trimethylsilyldiazomethane (TMSD) to give homoallylsulfides. Similarly, TMSD can intercept ArPdX intermediates generated during Stille couplings to give benzhydryl derivatives. The yie
