138200-59-6Relevant academic research and scientific papers
Asymmetric ?±-benzoyloxylation of ?2-ketocarbonyls by a chiral primary amine catalyst
Wang, Dehong,Xu, Changming,Zhang, Long,Luo, Sanzhon
, p. 576 - 579 (2015)
The direct asymmetric ?±-benzoyloxylation of ?2-ketocarbonyls catalyzed by a chiral primary amine is described herein. This protocol demonstrates excellent enantioselectivity for a broad range of substrates, which allows convenient access to highly enantioenriched ?±-hydroxy-?2-ketocarbonyls.
Asymmetric oxidation of β-ketoesters with benzoyl peroxide; enantioselective formation of protected tertiary alcohols
Lee,Oya,Snyder
, p. 5899 - 5902 (2007/10/02)
Asymmetric oxidation of β-ketoesters by the benzoyl peroxide quench of their lithioenamines formed with (S)-valine t-butyl esters has been accomplished with good enantioselectivity for the formation of tertiary benzoate esters. This procedure thus enables generation of tertiary alcohols in protected form.
