74493-99-5

Upstream product

• 100-39-0 benzyl bromide 
• 74494-01-2 (2R,3R,4S,5R,6S)-6-Allyloxy-2-benzyloxymethyl-5-(3-methyl-but-2-enyloxy)-tetrahydro-pyran-3,4-diol 
• 6207-47-2 allyl 6-O-benzyl-3,4-O-isopropylidene-α-D-galactopyranoside 
• 74494-00-1 allyl 6-O-benzyl-2-O-(3-methylbut-2-enyl)-3,4-O-isopropyliden-α-D-galactopyranoside 
• 870-63-3 prenyl bromide 

Downstream Products

• 74524-16-6 trans-prop-1-enyl 3,4,6-tri-O-benzyl-O-α-D-galactopyranoside 
• 74524-17-7 cis-prop-1-enyl 3,4,6-tri-O-benzyl-O-α-D-galactopyranoside 

Relevant academic research and scientific papers

The Allyl Ether as a Protecting Group in Carbohydrate Chemistry. Part 11. The 3-methylbut-2-enyl ('Prenyl') Group

The 'prenyl' group in allyl 3,4,6-tri-O-benzyl-2-O-(3-methylbut-2-enyl)-α-D-galactopyranoside was stable to the action of chlorotris(triphenylphosphine)rhodium(I) during 24 h, whilst the allyl group was isomerised within 1 h.Previous work has shown that t