121811-46-9

Upstream product

• 121811-39-0 DL-(1α,2β,3β,4α,6β)-1-O-acetyl-2-O,3-N-carbonyl-6-iodo-4-O-methyl-3-(methylamino)-1,2,4-cyclohexanetriol 
• 87902-30-5 DL-(1α,2α,3β,4β,5α)-1,2-anhydro-3-O,4-N-carbonyl-5-O-methyl-4-(methylamino)-1,2,3,5-cyclohexanetetrol 
• 1885-14-9 phenyl chloroformate 
• 121811-44-7 DL-(1α,2β,3β,4α,6β)-6-bromo-2-O,3-N-carbonyl-4-O-methyl-3-(methylamino)-1,2,4-cyclohexanetriol 

Downstream Products

• 121811-63-0 (3aR,4S,5aR,8aR,8bR)-4-Methoxy-3-methyl-6-((R)-1-phenyl-ethyl)-octahydro-benzo[1,2-d;4,3-d']bisoxazole-2,7-dione 
• 121916-59-4 (3aS,4R,5aS,8aS,8bS)-4-Methoxy-3-methyl-6-((R)-1-phenyl-ethyl)-octahydro-benzo[1,2-d;4,3-d']bisoxazole-2,7-dione 
• 121844-97-1 ((R)-1-Phenyl-ethyl)-carbamic acid (3aS,4R,6R,7R,7aS)-6-bromo-4-methoxy-3-methyl-2-oxo-octahydro-benzooxazol-7-yl ester 
• 121844-69-7 ((R)-1-Phenyl-ethyl)-carbamic acid (3aR,4S,6S,7S,7aR)-6-bromo-4-methoxy-3-methyl-2-oxo-octahydro-benzooxazol-7-yl ester 

Relevant academic research and scientific papers

Aminoglycoside Antibiotics - Enantiomerically Pure Sporamine Building Blocks

Starting from the 1,2:4,5-dianhydro-epi-deoxyinositol 2a (available ultimately from benzene) an expedient total synthesis of rac-sporamine (rac-3) has been developed.Key steps are two regiospecific and quantitative epoxide openings, effected intramolecula