55338-33-5

Upstream product

• 29108-77-8 methyl 2,3-anhydro-4,6-dideoxy-α-D-ribo-hexopyranoside 
• 863444-69-3 methyl-2-O-acetyl-4,6-dideoxy-α-L-lyxo-hexapyranoside 
• 863444-74-0 methyl-2,3-di-O-acetyl-4,6-dideoxy-α-L-arabino-hexopyranoside 
• 863444-71-7 Acetic acid (2R,3R,4R,6S)-2-methoxy-6-methyl-4-trifluoromethanesulfonyloxy-tetrahydro-pyran-3-yl ester 

Downstream Products

• 91273-90-4 (E)-(4R,5R,7R)-4,5,7-Trihydroxy-oct-2-enoic acid 2-(toluene-4-sulfonyl)-ethyl ester 
• 91273-91-5 p-toluenesulfonylethyl (4R,5R,7R,2E)-7-hydroxy-4,5-dimethylmethylenedioxy-2-octenoate 
• 91273-90-4 2-(p-tolylsulfonyl)ethyl (2E,4R,5R,7R)-4,5,7-trihydroxy-2-octenoate 
• 133522-15-3 2-(p-tolylsulfonyl)ethyl (10E,4R,5R,7R,13S)-13-t-butyldimethylsiloxy-4,5-isopropylidenedioxy-7-methyl-9-oxo-8-oxa-10-tetradecenoate 
• 133522-14-2 2-(p-Toluenesulfonyl)ethyl (4R,5R,7R)-7-hydroxy-(4,5-dimethylmethylene)dioxyoctanoate 
• 29325-32-4 D-xylo-4,6-dideoxy-hexose 
• 22435-60-5 D-arabino-4,6-dideoxy-hexose 

Relevant academic research and scientific papers

Enzymatic approach to enantiomerically pure 5-alken-2,4-diols and 4-hydroxy-5-alken-2-ones: Application to the synthesis of chiral synthons

Enantiomerically pure 1,3-diols 1-3 were obtained by a chemoenzymatic approach (lipase PS from Burkholderia cepacia). These diols were converted into useful chiral synthons, which could be considered homologues of glyceraldehyde and glyceric acid acetonid

New approaches towards the synthesis of the side-chain of mycolactones A and B

New approaches towards the synthesis of the C1′-C16′ side-chain of mycolactones A and B from Mycobacterium ulcerans are reported. Chiral building block 4 (Fig. 2) with the correct stereochemistry was obtained starting from naturally occurring monosacchari

PREPARATION OF O-1 - C-6 AND O-7 - C-14 FRAGMENTS OF COLLETODIOL

(5S,2E)-5-Tetrahydropyranyloxy-2-hexenoic acid and p-toluenesulfonylethyl (4R,5R,7R,2E)-7-hydroxy-4,5-dimethylmethylenedioxy-2-octenoate were prepared from ethyl acetoacetate and D-glucose, respectively.