8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

Base Information

Chemical Name:8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside
CAS No.:91887-38-6
Molecular Formula:C₇₁H₈₄O₂₃
Molecular Weight:1305.43
Hs Code.:

8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

Synonyms:8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

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Chemical Property of 8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

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Technology Process of 8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

There total 8 articles about 8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside 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:

: 65827-59-0
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride

: 91887-38-6
8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1: 79 percent / silver trifluoromethanesulfonate, molecular sieves / toluene; nitromethane / 0.5 h / -40 °C

2: 95 percent / sodium methoxide / methanol / 3 h / 30 °C

3: 88 percent / silver trifluoromethanesulfonate, molecular sieves / toluene; nitromethane / 0.75 h / -30 °C

4: 1,8-diaza-<2.2.2.>-bicyclooctane, tris (triphenylphosphine)rhodium chloride / ethanol; H₂O; toluene / 3.5 h / Heating

5: red mercury(II) oxide, mercury(II) chloride / acetone; H₂O / 7 h / Ambient temperature

6: acetic acid, water / 27 h / 60 °C

7: pyridine, 4-dimethylaminopyridine / Ambient temperature

With pyridine; 1,4-diaza-bicyclo[2.2.2]octane; dmap; Wilkinson's catalyst; molecular sieve; water; sodium methylate; silver trifluoromethanesulfonate; acetic acid; mercury dichloride; mercury(II) oxide; In methanol; nitromethane; ethanol; water; acetone; toluene;

Reference yield:

: 91887-36-4
8-methoxycarbonyloct-1-yl 4-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

: 91887-38-6
8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / silver trifluoromethanesulfonate, molecular sieves / toluene; nitromethane / 0.75 h / -30 °C

2: 1,8-diaza-<2.2.2.>-bicyclooctane, tris (triphenylphosphine)rhodium chloride / ethanol; H₂O; toluene / 3.5 h / Heating

3: red mercury(II) oxide, mercury(II) chloride / acetone; H₂O / 7 h / Ambient temperature

4: acetic acid, water / 27 h / 60 °C

5: pyridine, 4-dimethylaminopyridine / Ambient temperature

With pyridine; 1,4-diaza-bicyclo[2.2.2]octane; dmap; Wilkinson's catalyst; molecular sieve; water; silver trifluoromethanesulfonate; acetic acid; mercury dichloride; mercury(II) oxide; In nitromethane; ethanol; water; acetone; toluene;

Reference yield:

: 91887-35-3
8-methoxycarbonyloct-1-yl 4-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

: 91887-38-6
8-methoxycarbonyloct-1-yl 2,3-di-O-acetyl-4-O-(2-O-(2,6-di-O-acetyl-3,4-di-O-benzoyl-α-D-galactopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,3-O-cyclohexylidene-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 95 percent / sodium methoxide / methanol / 3 h / 30 °C

2: 88 percent / silver trifluoromethanesulfonate, molecular sieves / toluene; nitromethane / 0.75 h / -30 °C

3: 1,8-diaza-<2.2.2.>-bicyclooctane, tris (triphenylphosphine)rhodium chloride / ethanol; H₂O; toluene / 3.5 h / Heating

4: red mercury(II) oxide, mercury(II) chloride / acetone; H₂O / 7 h / Ambient temperature

5: acetic acid, water / 27 h / 60 °C

6: pyridine, 4-dimethylaminopyridine / Ambient temperature

With pyridine; 1,4-diaza-bicyclo[2.2.2]octane; dmap; Wilkinson's catalyst; molecular sieve; water; sodium methylate; silver trifluoromethanesulfonate; acetic acid; mercury dichloride; mercury(II) oxide; In methanol; nitromethane; ethanol; water; acetone; toluene;