1044264-49-4Relevant academic research and scientific papers
Synthesis of New Tyrosol-Based Phosphodiester Derivatives: Effect on Amyloid β Aggregation and Metal Chelation Ability
Romanucci, Valeria,Giordano, Maddalena,De Tommaso, Gaetano,Iuliano, Mauro,Bernini, Roberta,Clemente, Mariangela,Garcia-Vi?uales, Sara,Milardi, Danilo,Zarrelli, Armando,Di Fabio, Giovanni
, p. 1172 - 1183 (2021/02/01)
Alzheimer's disease (AD) is a multifactorial pathology that requires multifaceted agents able to address its peculiar nature. Increasing evidence has shown that aggregation of amyloid β (Aβ) and oxidative stress are strictly interconnected, and their modu
A novel, chemoselective and efficient microwave-assisted deprotection of silyl ethers with Selectfluor
Shah, Syed Tasadaque A.,Singh, Surendra,Guiry, Patrick J.
experimental part, p. 2179 - 2182 (2009/07/01)
A novel microwave-assisted, chemoselective and efficient method for the cleavage of silyl ethers (aliphatic and aromatic) catalyzed by Selectfluor is reported. A wide range of TBS-, TIPS-, and TBDPS-protected alkyl silyl ethers can be chemoselectively cleaved in high yield in the presence of aryl silyl ethers. The chemoselective deprotection of phenolic TBS ethers, and not the TIPS- or TBDPS-protected phenolic ethers, and the deprotection of silyl esters were also achieved under these reaction conditions. In addition, the transetherification and etherification of benzylic hydroxy groups in alcoholic solvents is observed.
The chemoselective and efficient deprotection of silyl ethers using trimethylsilyl bromide
Shah, Syed Tasadaque A.,Guiry, Patrick J.
experimental part, p. 2168 - 2172 (2009/02/01)
An efficient and chemoselective cleavage of silyl ethers (primary, secondary and aromatic) by using catalytic quantities of trimethylsilyl bromide (TMSBr) in methanol is reported. A wide range of alkyl silyl ethers such as TBS, TIPS, and TBDPS can be chemoselectively cleaved in high yield in the presence of aryl silyl ethers. The deprotection of silyl esters was also achieved employing catalytic quantities of TMSBr. The Royal Society of Chemistry 2008.
