175356-53-3

Upstream product

• 175356-48-6 (4R,5S)-3-{(E)-(2R,3R,6S)-6-[(2R,3S,5S,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-3-methoxy-5-methyl-tetrahydro-pyran-2-yl]-3-hydroxy-2,4-dimethyl-hept-4-enoyl}-4-methyl-5-phenyl-oxazolidin-2-one 
• 98-01-1 furfural 
• 175356-44-2 O-tert-butyldimethylsilyl-2,6-dimethyl-2,3,6-trideoxy-β-L-gulo-heptopyranosidurono-7,4-lactone 
• 138751-61-8 (4R,5S)-3-{(R)-2-[(2R,6S)-6-(tert-Butyl-dimethyl-silanyloxy)-3-oxo-3,6-dihydro-2H-pyran-2-yl]-propionyl}-4-methyl-5-phenyl-oxazolidin-2-one 
• 138666-93-0 <4R,5S>-4'-methyl-5'-phenyl-2'-oxazolidinon-3'-yl-(O-tert-butyldimethylsilyl-6-methyl-2,3,6-trideoxy-β-L-threo-hept-2-en-4-ulo-pyranosiduron)imide 
• 136113-80-9 O-tert-butyldimethylsilyl-2,6-dimethyl-7-O-(tert-butyldimethylsilyl)-2,3,6-trideoxy-β-L-galacto-heptopyranoside 
• 138693-67-1 methyl-<2α(2Z,4S,5R,6E,8S),3β,5α,6β>-4,6-dimethyl-3-triisopropylsiloxy-8--2,6-octadienoate 
• 138666-99-6 <2α(2R,3R,4E,6S),3β,5α,6β>-N-methoxy-N,2,4-trimethyl-3-triisopropylsiloxy-6--4-heptenamide 
• 175356-62-4 <2α(2Z,4S,5R,6E,8S),3β,5α,6β>-4,6-dimethyl-3-triisopropylsiloxy-8--2,6-octadien-1-ol 
• 138666-94-1 <4R,5S>-4'-methyl-5'-phenyl-2'-oxazolidinon-3'-yl-(O-tert-butyldimethylsilyl-2,6-dimethyl-2,3,6-trideoxy-β-L-xylo-hept-4-ulo-pyranosiduron)imide 
• 175356-61-3 <2α(2R,3R,4E,6S),3β,5α,6β>-2,4-dimethyl-3-triisopropylsiloxy-6--4-heptenal 
• 175356-60-2 <2α(2R,3R,4E,6S),3β,5α,6β>-N-methoxy-N,2,4-trimethyl-3-hydroxy-6--4-heptenamide 
• 138666-98-5 <2α(2Z,4S),3β,5α,6β>-2-methyl-4--2-pentenal 
• 138666-96-3 O-tert-butyldimethylsilyl-2,6-dimethyl-7-O-(tert-butyldimethylsilyl)-4-O-methyl-2,3,6-trideoxy-β-L-galacto-heptopyranoside 

Relevant academic research and scientific papers

Novel approach to the ansamycin antibiotics macbecin I and herbimycin A. A formal total synthesis of (+)-macbecin I

The asymmetric syntheses of 25 and 29, which constitutes the C(3)-C(15) segment of the stereochemically complex ansa chain of (+)-macbecin I (1) and herbimycin A (2), respectively, have been achieved. The approach features the furan-hydropyranone transfor