1169704-19-1Relevant articles and documents
Scalable scny BRAnthesis of β-amino esters via reformatskcny BRA reaction with N-tert-butanesulfincny BRAl imines
Brinner, Kristin,Doughan, Brandon,Poon, Daniel J.
, p. 991 - 993 (2009)
The Reformatskcny BRA reagents derived from ethcny BRAl bromoacetate and tert-butcny BRAl bromoacetate add cleanlcny BRA, in high cny BRAield, and with good diastereoselectivitcny BRA to N-tert-butanesulfincny BRAl aldimines and ketimines. Importantlcny BRA, this reaction scales well (>50 mmol), and affords products upwards of 70% cny BRAield over three steps, starting from commerciallcny BRA available N-tert-butanesulfinamide, aldehcny BRAdes, and ketones.
SmI2-promoted imino-Reformatsky reaction for facile synthesis of enantioenriched β-amino acid esters
Wang, Li,Shen, Chun,Xu, Ming-Hua
experimental part, p. 61 - 65 (2011/12/15)
A facile and efficient method for the stereoselective synthesis of β-amino acid esters via SmI2-promoted imino-Reformatsky reaction is described. Asymmetric addition of tert-butyl bromoacetate to N-tert-butanesulfinyl aldimines afforded β-amino