122715-74-6Relevant articles and documents
Ammonium phenoxides-catalyzed syn-selective aldol reaction between an aldehyde and an trimethylsilyl enolate
Fujisawa, Hidehiko,Nagata, Yuzo,Sato, Yoshinori,Mukaiyama, Teruaki
, p. 842 - 843 (2007/10/03)
Aldol reactions between aldehydes and trimethylsilyl enolates generated from ketones or thioesters proceeded smoothly in the presence of a Lewis base catalyst such as tetrabutylammonium phenoxide or p-methoxyphenoxide in THF to afford the corresponding al
Diastereoselective aldol reaction of α-bromo ketones with aliphatic aldehydes by using titanium(II) chloride and copper
Mukaiyama, Teruaki,Kagayama, Akifumi,Igarashi, Koji,Shiina, Isamu
, p. 1157 - 1158 (2007/10/03)
Highly diastereoselective aldol reaction of α-bromo ketones with aliphatic aldehydes was successfully carried out by using titanium(II) chloride and copper in dichloromethane at low temperature. Similarly, Reformatsky-type reaction of α-bromo thioester with aliphatic aldehydes was promoted under mild conditions to afford β-hydroxy thioesters in good to moderate yields.
An Efficient Chiral Promoter in the Aldol-type Reaction. Chiral Diamine Coordinated Tin(II) Triflate-Dibutyltindiacetate Complex
Mukaiyama, Teruaki,Uchiro, Hiromi,Kobayashi, Shu
, p. 1757 - 1760 (2007/10/02)
An efficient chiral promoter, chiral diamine coordinated tin(II) triflate-dibutyltindiacetate complex, promotes the asymmetric aldol type reaction between both achiral silyl enol ethers derived from thioesters and a wide variety of aldehydes in high yield
