methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate

Base Information

• Chemical Name: methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate
• CAS No.: 125287-98-1
• Molecular Formula: C₃₁H₃₆O₉
• Molecular Weight: 552.621

Synonyms:methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate

Chemical Property of methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

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Technology Process of methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate

There total 2 articles about methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 68.0%

methyl [methyl 2,3,4-tri-O-benzyl-6,7-dideoxy-6(E)-eno-α-D-gluco-oct-1,5-pyranosid]uronate (125287-96-9) → methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate (125287-98-1) + methyl [methyl 2,3,4-tri-O-benzyl-D-threo-α-D-gluco-octopyranosid]uronate (125287-99-2)

Guidance literature:

With osmium(VIII) oxide; N-methyl-2-indolinone; In tetrahydrofuran; water; tert-butyl alcohol; at 20 ℃;

Reference yield:

methyl (3,4-di-O-benzyl-1-O-benzyloxymethyl-6-O-t-butyldiphenylsilyl-β-D-fructofuranosyl)-(2<->1)-(2,3,4-tri-O-benzyl-β-L-threo-D-gluco-oct-1,5-pyranosid)uronate → methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate (125287-98-1) + (2R,3R)-2,3-Dihydroxy-3-((2R,3S,4S,5R,6R)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-propionic acid methyl ester

Guidance literature:

With hydrogenchloride; In methanol; diethyl ether; at 20 ℃; for 24h; Title compound not separated from byproducts;

DOI:10.1080/07328300008544111

Reference yield: 57.0%

methyl [methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-octopyranosid]uronate (125287-98-1) → methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside (115520-85-9)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran;

upstream raw materials:

methyl [methyl 2,3,4-tri-O-benzyl-6,7-dideoxy-6(E)-eno-α-D-gluco-oct-1,5-pyranosid]uronate

Downstream raw materials:

methyl 2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

(4R,5S)-2,2-Dimethyl-5-((2S,3S,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-[1,3]dioxolane-4-carboxylic acid

(methyl 2,3,4-tri-O-benzyl-6,7-O-isopropylidene-L-threo-α-D-gluco-oct-1,5-pyranosid-8-uronyl)-(triphenylphosphoranylidene)methane

{2-[(4R,5S)-2,2-Dimethyl-5-((2S,3S,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-[1,3]dioxolan-4-yl]-2-oxo-ethyl}-phosphonic acid dimethyl ester

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