4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

Base Information

Chemical Name:4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside
CAS No.:945937-40-6
Molecular Formula:C₄₃H₅₄O₂₀
Molecular Weight:890.89
Hs Code.:

Synonyms:4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

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Chemical Property of 4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

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Technology Process of 4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

There total 6 articles about 4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside 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%

: 945937-33-7
4-methoxyphenyl 4-O-benzyl-α-D-lyxopyranoside

: 125520-01-6
ethyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside

: 945937-40-6
4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; In dichloromethane; at -30 ℃; for 0.5h;
DOI:10.1016/j.tet.2007.04.089

Reference yield:

: 945937-32-6
4-methoxyphenyl 4-O-benzyl-2,3-O-isopropylidene-α-D-lyxopyranoside

: 945937-40-6
4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / acetic acid / H₂O / 0.75 h / 60 °C

2: 68 percent / molecular sieves 4 Angstroem; N-iodosuccinimide; trifluoromethanesulfonic acid / CH₂Cl₂ / 0.5 h / -30 °C

With N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; acetic acid; In dichloromethane; water;
DOI:10.1016/j.tet.2007.04.089

Reference yield:

: 945937-35-9
4-methoxyphenyl 2,3-O-isopropylidene-α-D-lyxopyranoside

: 945937-40-6
4-methoxyphenyl [2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->2)]-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4-O-benzyl-α-D-lyxopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / aq. KOH; tetrabutylammonium iodide / CH₂Cl₂ / 3 h / 20 °C

2: 93 percent / acetic acid / H₂O / 0.75 h / 60 °C

3: 68 percent / molecular sieves 4 Angstroem; N-iodosuccinimide; trifluoromethanesulfonic acid / CH₂Cl₂ / 0.5 h / -30 °C

With potassium hydroxide; N-iodo-succinimide; trifluorormethanesulfonic acid; 4 A molecular sieve; tetra-(n-butyl)ammonium iodide; acetic acid; In dichloromethane; water;
DOI:10.1016/j.tet.2007.04.089