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

Base Information

Chemical Name:methyl O-(3,5-di-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside
CAS No.:388079-26-3
Molecular Formula:C₄₀H₄₆O₉
Molecular Weight:670.8
Hs Code.:

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

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

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

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

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

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

There total 8 articles about methyl O-(3,5-di-O-benzyl-β-D-ribofuranosyl)-(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: 50.0%

: 388079-33-2
methyl O-(2-O-allyl-3,5-di-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

: 388079-26-3
methyl O-(3,5-di-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With sodium acetate; acetic acid; palladium dichloride; at 60 ℃; for 2h;
DOI:10.1246/bcsj.74.1679

Reference yield:

: 100-39-0
benzyl bromide

: 388079-26-3
methyl O-(3,5-di-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 54 percent / Bu₂SnO; tetrabutylammonium bromide; molecular sieves 4A / benzene / 2 h / Heating

2: 88 percent / NaH / 2 h / 80 °C

3: 99 percent / aq. AcOH; aq. H₂SO₄ / 1 h / 80 °C

4: 40 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / CH₂Cl₂ / 25 °C

5: 50 percent / palladium(II) chloride; NaOAc; aq. AcOH / 2 h / 60 °C

With trimethylsilyl bromide; 4 A molecular sieve; sulfuric acid; tetrabutylammomium bromide; sodium acetate; sodium hydride; di(n-butyl)tin oxide; acetic acid; cobalt(II) bromide; palladium dichloride; 4 A molecular sieve; In dichloromethane; benzene;
DOI:10.1246/bcsj.74.1679

Reference yield:

: 191543-71-2
methyl 3,5-di-O-benzyl-α-D-ribofuranoside

: 388079-26-3
methyl O-(3,5-di-O-benzyl-β-D-ribofuranosyl)-(1->3)-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 88 percent / NaH / 2 h / 80 °C

2: 99 percent / aq. AcOH; aq. H₂SO₄ / 1 h / 80 °C

3: 40 percent / trimethylsilyl bromide; cobalt(II) bromide; tetrabutylammonium bromide / molecular sieves 4A / CH₂Cl₂ / 25 °C

4: 50 percent / palladium(II) chloride; NaOAc; aq. AcOH / 2 h / 60 °C

With trimethylsilyl bromide; sulfuric acid; tetrabutylammomium bromide; sodium acetate; sodium hydride; acetic acid; cobalt(II) bromide; palladium dichloride; 4 A molecular sieve; In dichloromethane;
DOI:10.1246/bcsj.74.1679