1353044-28-6Relevant academic research and scientific papers
Carboxylation with CO2 via brook rearrangement: Preparation of α-hydroxy acid derivatives
Mita, Tsuyoshi,Higuchi, Yuki,Sato, Yoshihiro
supporting information, p. 14 - 17 (2014/01/23)
In the presence of CsF, a wide range of α-substituted α-siloxy silanes were carboxylated under a CO2 atmosphere (1 atm) via Brook rearrangement. A variety of α-substituents including aryl, alkenyl, and alkyl groups were tolerated to afford α-hydroxy acids in moderate-to-high yields. One-pot synthesis from aldehydes using PhMe2SiLi and CO 2 was also possible, providing α-hydroxy acids without the isolation of an α-hydroxy silane.
Copper-catalyzed 1,2-addition of nucleophilic silicon to aldehydes: Mechanistic insight and catalytic systems
Kleeberg, Christian,Feldmann, Evgenia,Hartmann, Eduard,Vyas, Devendra J.,Oestreich, Martin
supporting information; experimental part, p. 13538 - 13543 (2012/01/06)
Activation of the Si-B inter-element bond with copper(I) alkoxides produces copper-based silicon nucleophiles that react readily with aldehydes to yield α-silyl alcohols (that is, α-hydroxysilanes) after hydrolysis. Two independent protocols were develope
