129217-19-2Relevant academic research and scientific papers
Iron(II)-catalyzed intramolecular aminohydroxylation of olefins with functionalized hydroxylamines
Liu, Guan-Sai,Zhang, Yong-Qiang,Yuan, Yong-An,Xu, Hao
, p. 3343 - 3346 (2013/04/23)
A diastereoselective aminohydroxylation of olefins with a functionalized hydroxylamine is catalyzed by new iron(II) complexes. This efficient intramolecular process readily affords synthetically useful amino alcohols with excellent selectivity (dr up to > 20:1). Asymmetric catalysis with chiral iron(II) complexes and preliminary mechanistic studies reveal an iron nitrenoid is a possible intermediate that can undergo either aminohydroxylation or aziridination, and the selectivity can be controlled by careful selection of counteranion/ligand combinations.
Diastereoselective synthesis of substituted 2-Amino-1,3-propanediols from morita Baylis-Hillman adducts
Paioti, Paulo H. S.,Rezende, Patri?cia,Coelho, Fernando
, p. 285 - 293 (2012/05/05)
We report herein a new diastereoselective approach to substituted 2-amino-1,3-propanediols with anti relative stereochemistry from Morita-Baylis-Hillman (MBH) adducts. These structural moieties have been used as intermediates for the synthesis of several
N-BENZOYLCARBAMATE CYCLIZATIONS
Knapp, Spencer,Kukkola, Paivi J.,Sharma, Shashi,Pietranico, Sherrie
, p. 5399 - 5402 (2007/10/02)
The anion of an alcohol derived N-benzoylcarbamate may be used to deliver nitrogen intramolecularly to electrophilic centers.This allows the stereocontrolled synthesis of a variety of amino-alcohol and amino-diol derivatives.
