757939-41-6

Upstream product

• 45985-26-0 4-oxo-2,2,6,6-tetramethylpiperidin-oxyl 
• 77874-89-6 2,2,6,6-tetramethyl-3-methoxycarbonyl-4-piperidone-1-oxyl 
• 3886-69-9 (R)-1-phenyl-ethyl-amine 
• 583827-04-7 C₁₉H₂₇N₂O₃ 

Relevant academic research and scientific papers

Synthesis and spectroscopic characterization of enantiopure protected trans-4-amino-1-oxyl-2,2,6,6-tetramethyl piperidine-3-carboxylic acid (trans β-TOAC)

Enantiomerically pure (3R,4S) and (3S,4R) protected 4-amino-1-oxyl-2,2,6,6- tetramethylpiperidine-3-carboxylic acids were synthesized by reduction of the enamines resulting from the condensation of 3-carboxymethyl-1-oxyl-2,2,6,6- tetramethyl-4-piperidone

4-Amino-1-oxyl-2,2,6,6-tetramethylpiperidine-3-carboxylic acid (β-TOAC), the first spin-labelled, cyclic, chiral β-amino acid resolved in an enantiomerically pure state

Amination of 3-carboxymethyl-1-oxyl-2,2,6,6-tetramethyl-4-piperidone with (R)-α-methylbenzylamine, NaBH3CN reduction of the resulting enamine and removal of the chiral auxiliary from the separated diastereoisomers, led to enantiomerically pure