336183-00-7Relevant academic research and scientific papers
Enantioselective Monoreduction of 2-Alkyl-1,3-diketones Mediated by Chiral Ruthenium Catalysts. Dynamic Kinetic Resolution
Eustache, Florence,Dalko, Peter I.,Cossy, Janine
, p. 1263 - 1265 (2007/10/03)
(Matrix Presented) The reduction of 2-alkyl-1,3-diketones using (R,R)- or (S,S)-RuCl[N-(tosyl)-1,2-diphenylethylenediamine](p-cymene) in the presence of formic acid and triethylamine affords syn-2-alkyl-3-hydroxy ketones as the major products with high en
Chelation-controlled ester-derived titanium enolate aldol reaction: Diastereoselective syn-aldols with mono- and bidentate aldehydes
Ghosh, Arun K,Kim, Jae-Hun
, p. 5621 - 5624 (2007/10/03)
A chelation-controlled and highly diastereoselective synthesis of syn-aldols is described. Aldol reaction of (S)-valinol-derived ester with a variety of aldehydes proceeded with high syn-diastereoselectivities (up to 99:1) and isolated yields (94%).
Ester derived titanium enolate aldol reaction: Chelation controlled diastereoselective synthesis of syn-aldols
Ghosh, Arun K.,Kim, Jae-Hun
, p. 1227 - 1231 (2007/10/03)
A chelation controlled and highly diastereoselective synthesis of syn-aldols is described. Aldol reaction of commercially available L-phenylalaninol derived esters with a variety of bidentate oxyaldehydes proceeded with excellent syn-diastereoselectivities and isolated yields.
Ester derived titanium enolate aldol reaction: Highly diastereoselective synthesis of syn- and anti-aldols
Ghosh, Arun K.,Fidanze, Steve,Onishi, Masanobu,Hussain, Khaja Azhar
, p. 7171 - 7174 (2007/10/03)
Aldol reactions of bidentate aldehydes and cis-1-arylsulfonamido-2-indanyl ester derived titanium enolates proceed with excellent syn-diastereoselectivities and good to excellent isolated yields.
