157494-41-2

Upstream product

• 136918-14-4 phthalimide 
• 102997-58-0 (1R,2R,3S)-tris(phenylmethoxy)-6S-hydroxy-cyclohex-4-ene 

Downstream Products

• 157494-42-3 (1R,4S,5R,6R)-4,5,6-Tris-benzyloxy-cyclohex-2-enylamine 
• 157494-43-4 ((1R,4S,5R,6R)-4,5,6-Tris-benzyloxy-cyclohex-2-enyl)-carbamic acid tert-butyl ester 
• 157494-45-6 (2R,3S,4R,5S)-2-Amino-3,4,5-tris-benzyloxy-hexanedioic acid dimethyl ester 
• 157494-44-5 (2S,3R,4S,5R)-2,3,4-Tris-benzyloxy-5-tert-butoxycarbonylamino-hexanedioic acid dimethyl ester 

Relevant academic research and scientific papers

Stereospecific route for the synthesis of 1,5-lactams: Synthesis of (2S,3S,4R,5R)-methyl-3,4,5-triphenyl-methylenoxy-6-oxo-piperidine-2-ca rboxylate

Synthesis of derivative 4, and oxidation product of nojirimycin, from D-glucose is described, involving, ozonolysis of 8 as key step.