allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside
CAS No.:388079-22-9
Molecular Formula:C₆₉H₇₆O₁₃
Molecular Weight:1113.35
Hs Code.:

Synonyms:allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Suppliers and Price of allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

There total 7 articles about allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-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: 52.0%

: 124943-18-6
allyl 2,4-di-O-benzyl-α-L-rhamnopyranoside

: O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-L-rhamnopyranose

: 388079-22-9
allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With trimethylsilyl bromide; tetrabutylammomium bromide; cobalt(II) bromide; 4 A molecular sieve; In 1,2-dichloro-ethane; at 25 ℃;
DOI:10.1246/bcsj.74.1679

Reference yield:

: 73-34-7
L-rhamnose

: 388079-22-9
allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1: 81 percent / methanesulfonic acid / 3 h / 95 °C

2: 82 percent / pyridine / 16 h / 60 °C

3: NaH / dimethylformamide / 1.25 h / 0 - 20 °C

4: 1.917 g / CF₃CO₂H; MeOH / CHCl₃ / 2 h / 20 °C

5: 40 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / 1,2-dichloro-ethane / 25 °C

6: 73 percent / palladium(II) chloride; NaOAc; aq. AcOH / 3 h / 20 °C

7: 52 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / 1,2-dichloro-ethane / 25 °C

With pyridine; methanol; methanesulfonic acid; trimethylsilyl bromide; tetrabutylammomium bromide; sodium acetate; sodium hydride; acetic acid; trifluoroacetic acid; cobalt(II) bromide; palladium dichloride; 4 A molecular sieve; In chloroform; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1246/bcsj.74.1679

Reference yield:

: 64650-81-3
allyl α-L-rhamnopyranoside

: 388079-22-9
allyl O-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-(1->3)-O-(2,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 82 percent / pyridine / 16 h / 60 °C

2: NaH / dimethylformamide / 1.25 h / 0 - 20 °C

3: 1.917 g / CF₃CO₂H; MeOH / CHCl₃ / 2 h / 20 °C

4: 40 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / 1,2-dichloro-ethane / 25 °C

5: 73 percent / palladium(II) chloride; NaOAc; aq. AcOH / 3 h / 20 °C

6: 52 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / 1,2-dichloro-ethane / 25 °C

With pyridine; methanol; trimethylsilyl bromide; tetrabutylammomium bromide; sodium acetate; sodium hydride; acetic acid; trifluoroacetic acid; cobalt(II) bromide; palladium dichloride; 4 A molecular sieve; In chloroform; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1246/bcsj.74.1679