75348-21-9

Upstream product

• 100-39-0 benzyl bromide 
• 128500-10-7 1D-(1,3/2,6)-4-benzyloxymethyl-1,2,3-tri-O-benzyltrihydroxy-6-chlorocyclohex-4-ene 
• 99695-34-8 (1R,2S,3S,4R)-2,3,4-tri-O-benzyl-5-(benzyloxymethyl)-cyclohex-5-ene-1,2,3,4-tetrol 
• 3587-60-8 Benzyloxymethyl chloride 
• 85798-11-4 (4S,5R,6S)-4,5,6-tris-benzyloxycyclohex-2-en-1-one 
• 128500-09-4 (1D)-(1,3/2,4)-1,2,3-tri-O-benzyl-4-C-[(benzyloxy)methyl]cyclohex-5-ene-1,2,3,4-tetrol 
• 90025-03-9 (1S)-(1,3,6/2)-4-acetoxymethyl-1,2,3-tri-O-acetyl-6-azido-4-cyclohexene-1,2,3-triol 

Downstream Products

• 38231-86-6 valienamine 
• 118968-04-0 (1L)-(,3,4/2)-4-acetamido-1,2,3-tri-O-benzyl-4-[(benzyloxy)methyl]cyclohex-5-ene-1,2,3-triol 
• 114779-32-7 1D-(1,3,6/2)-6-amino-4-benzyloxymethyl-1,2,3-tri-O-benzyltrihydroxycyclohex-4-ene 

Relevant academic research and scientific papers

STEREOCONTROLLED SYNTHESIS OF (+)-VALIENAMINE

(+)-Valienamine, 1, constituent of antibiotics and α-glucosidase inhibitors, is synthesized through a simple and stereoselective procedure, starting from the easily available enone 3.A stereoselective access to 6-epivalienamine, 2, from the same precursor is also described.

SYNTHETIC STUDIES ON ANTIBIOTIC VALIDAMYCINS. PART 12. TOTAL SYNTHESIS OF (+)-VALIDAMYCIN B AND (+)-VALIDOXYLAMINE B

The first complete synthesis of validamycin B (1a) and validoxylamine B (2a) is reported; coupling of the epoxide (12) and the partially protected derivative (16) of (+)-valienamine, followed by deprotection, gives (1a), which was identified from the 1H n