109915-77-7Relevant academic research and scientific papers
Organotin perchlorates as gentle Lewis acid catalysts in Mukaiyama reaction
Chen, Jian-Xie,Otera, Junzo
, p. 14275 - 14286 (1997)
Organotin perchlorates catalyze Mukaiyama reaction of ketene silyl acetal in highly chemoselective but uncommon manners. The competition reaction between aldehyde and acetal leads to exclusive formation of the aldehyde aldols leaving the acetal counterpar
The Highly Stereoselective Michael Reaction of α,β-Unsaturated Ketones with Silyl Enol Ethers of Thioesters Catalyzed by Trityl Salts. A Facile Stereoselective Synthesis of 5-Oxocarboxylic Acid Ester Derivatives
Mukaiyama, Teruaki,Tamura, Masanori,Kobayashi, Shu
, p. 1817 - 1820 (2007/10/02)
In the presence of a catalytic amount of trityl salts, silyl enol ethers of thioesters stereoselectively react with α,β-unsaturated ketones to afford the Michael adducts in high yields. 5-Oxocarboxyclic acid ester derivatives, useful synthetic precursors
