121124-22-9

Upstream product

• 88054-80-2 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-C-<(S)-phenylphosphinyl>-α-D-xylopyranose 
• 88054-83-5 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-C-<(R)-phenylphosphinyl>-α-D-xylopyranose 
• 88054-81-3 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-C-<(S)-phenylphosphinyl>-β-D-xylopyranose 
• 88054-82-4 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-C-<(R)-phenylphosphinyl>-β-D-xylopyranose 

Downstream Products

• 115414-26-1 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-C-<(S)-phenylphosphinothioyl>-α-D-xylopyranose 
• 115414-26-1 1,2,4-tri-O-acetyl-5-deoxy-3-O-methyl-5-C-<(S)-phenylphosphinothioyl>-β-D-xylopyranose 

Relevant academic research and scientific papers

A convenient synthesis of 1,2,4-Tri-O-acetyl-5-deoxy-5-[(R)- and (S)-ethylphosphino and phenylphosphino]-3-O-methyl-α,β-D- xylopranoses and their phosphinothioyl derivatives section

1,2,4-Tri-O-acetyl-5-deoxy-5-[(R)- and (S)-ethylophosphinyl]-3-O-methyl-α,β-D-xylopyranoses (8a - d) were prepared from 5-deoxy-5-[(R)- and (S)-(ethoxy)ethylphosphinyl]-1,2-O-isopropylidene-3-O-methyl-α-D- xylofuranoses in two steps. Reduction of 8a - d a

Synthesis of 1,2,4-Tri-O-acetyl-5-deoxy-5-3-O-methyl-α,β-D-xylopyranoses and an Efficient Conversion to the Corresponding 5-(Phosphinothioyl)-D-xylopyranoses

Reduction of 1,2,4-tri-O-acetyl-5-deoxy-5--α,β-D-xylopyranoses with trichlorosilane in benzene in the presence of triethylamine smoothly afforded the corresponding title 5-phosphino-D-xylopyranoses (10-13a,b) without cau