155203-63-7

Upstream product

• 155203-58-0 (2R,2'R,3'aS,7'S)-N-(3',3'a,4',5',6',7'-hexahydro-2'-phenyl-2'H-isooxazolo<2,3a>-pyridine-7'-carbonyl)bornane-10,2-sultam 
• 155203-62-6 (2R,3aS,7S)-3,3a,4,5,6,7-hexahydro-2-phenyl-2H-isoxazolo<2,3-a>pyridine-7-carboxylic acid 

Downstream Products

• 497-89-2 2-[1-methyl-(2S)-piperidin-2-yl]-1-phenyl-(1R)-ethan-1-ol 
• 155203-64-8 (2R,3aS,7S)-3,3a,4,5,6,7-hexahydro-2-phenyl-2H-isoxazolo<2,3-a>pyridine-7-carbonitrile 

Relevant academic research and scientific papers

Diastereo- and enantiocontrolled synthesis of (-)-allosedamine via cycloaddition of a chiral nitrone

The piperidine alkaloid (-)-allosedamine (1) has been synthesized, in 21% overall yield, in nine steps starting from the formyl-ester 4. The synthesis features the reaction cascade 7 → 3 → 2, involving asymmetric electrophilic enolate hydroxyamination, hy