90661-45-3

Upstream product

• 90661-38-4 ethyl 3-((4S,5S)-5-(benzyloxy methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)acrylate 
• 90661-47-5 (3aR,6S,6aR)-6-[(S)-2-Benzyloxy-1-(methyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one 
• 90661-42-0 (S)-5-[(S)-2-Benzyloxy-1-(methyl-diphenyl-silanyloxy)-ethyl]-5H-furan-2-one 
• 90661-43-1 (3aR,6R,6aR)-6-((R)-1-azido-2-(benzyloxy)ethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one 
• 90700-15-5 (3aR,6R,6aR)-6-((S)-2-(benzyloxy)-1-hydroxyethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one 
• 90661-40-8 (S)-5-((S)-2'-(benzyloxy)-1-hydroxyethyl)furan-2(5H)-one 
• 90661-44-2 Acetic acid (2R,3R,4R)-4,5-diacetoxy-2-((R)-1-azido-2-benzyloxy-ethyl)-tetrahydro-furan-3-yl ester 
• 7288-28-0 2,4-bis(trimethylsiloxy)-5-methylpyrimidine 

Relevant academic research and scientific papers

A FORMAL TOTAL SYNTHESIS OF POLYOXIN J USING 4-O-BENZYL-2,3-O-ISOPROPYLIDENE-L-THREOSE AS A COMMON CHIRAL BUILDING BLOCK

A convergent formal total synthesis of Polyoxin J was achieved.Two fragments, deoxypolyoxin C and 5-O-carbamoylpolyoxamic acid, were synthetized in a highly stereoselective manner from the common chiral building block, 4-O-benzyl-2,3-O-isopropylidene-L-th