134810-63-2Relevant academic research and scientific papers
Reversal Phenomena of the Preferential Activation of Aldehydes to the Corresponding Acetals under Non-Basic Conditions. The Chemoselective Aldol Reaction of Aldehydes with t-Butyldimethylsilyl Enol Ethers Using TBSCl-InCl3 as a Catalyst
Mukaiyama, Teruaki,Ohno, Takashi,Han, Jeong Sik,Kobayashi, Shu
, p. 949 - 952 (2007/10/02)
In the presence of a catalytic amount of t-butyldimethylsilyl chloride (TBSCl) and indium(III) chloride (InCl3), aldehydes smoothly react with t-butyldimethylsilyl enol ethers to afford the corresponding aldol adducts in good yields whereas acetals do not
TRITYL SALTS AS EFFICIENT CATALYSTS IN THE ALDOL REACTION
Kobayashi, Shu,Murakami, Masahiro,Mukaiyama, Teruaki
, p. 1535 - 1538 (2007/10/02)
In the presence of a catalytic amount of trityl salts, such as TrOTf, TrSbCl6, TrPF6, TrSnCl5, etc., silyl enol ethers react with aldehydes to give the corresponding aldols in good yields.The preferential formations of erythro or threo aldols become possi
