30614-37-0Relevant academic research and scientific papers
Unprecedented alkylation of silicon enolates with alcohols via carbenium ion formations catalyzed by tin hydroxide-embedded montmorillonite
Tandiary, Michael Andreas,Asano, Masashi,Hattori, Taiki,Takehira, Satoshi,Masui, Yoichi,Onaka, Makoto
, p. 1925 - 1928 (2017/04/27)
The solid acid, tin hydroxide-embedded montmorillonite, catalyzes the unprecedented alkylation of various silicon enolates with primary, secondary and tertiary benzylic alcohols as well as secondary allylic alcohols. The acid catalysis of Sn-Mont was not only higher than that of the other ion-exchanged montmorillonites (M-Mont; M?=?H, Ti, Fe and Al), but also higher than that of the typical homogeneous acid catalysts such as BF3·OEt2, TMSOTf and TfOH.
Chemo- and diastereoselective Bi(OTf)3-catalyzed benzylation of silyl nucleophiles
Rubenbauer, Philipp,Bach, Thorsten
, p. 1305 - 1309 (2008/09/18)
The direct alkylation of silyl enol ethers with para-methoxybenzylic alcohols or their corresponding acetates was efficiently catalyzed by Bi(OTf)3 in CH3NO2 as the solvent. The reaction provided the α-benzylated carbonyl
Synthesis and anticancer activity of 2-alkylaminomethyl-5-diaryl- methylenecyclopentanone hydrochlorides and related compounds
Wang, Jingli,Zhao, Linxiang,Wang, Rui,Lu, Min,Chen, Duo,Jing, Yongkui
, p. 1285 - 1291 (2007/10/03)
Eleven new diaryl-methylenecyclopentanone Mannich hydrochlorides and related compounds were synthesized with different modification on Mannich base and α,β-unsaturated bonds. The glutathione-binding ability, glutathione-s-transferase π (GSTπ) inhibition a
