2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

Base Information

Chemical Name:2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide
CAS No.:406460-64-8
Molecular Formula:C₂₂H₂₃BrO₆
Molecular Weight:463.325
Hs Code.:

Synonyms:2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

Suppliers and Price of 2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

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 2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

There total 5 articles about 2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide 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: 98.0%

: 406460-58-0
1,2-di-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranose

: 406460-64-8
2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

Guidance literature:: With Oxalyl bromide; In dichloromethane; at -40 - 20 ℃;
DOI:10.1081/CAR-100108276

Reference yield:

: 406460-49-9
methyl 2,3-O-methylorthoacetyl-α-L-rhamnopyranoside

: 406460-64-8
2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / pyridine / -20 - 20 °C

2: 64 percent / trifluoromethanesulfonic acid / CH₂Cl₂; heptane / -10 - 20 °C

3: 84 percent / H₂SO₄; AcOH / 0.5 h / 20 °C

4: 98 percent / oxalyl bromide / CH₂Cl₂ / -40 - 20 °C

With pyridine; Oxalyl bromide; trifluorormethanesulfonic acid; sulfuric acid; acetic acid; In n-heptane; dichloromethane;
DOI:10.1081/CAR-100108276

Reference yield:

: 101068-98-8
methyl 2-O-acetyl-4-O-benzoyl-α-L-rhamnopyranoside

: 406460-64-8
2-O-acetyl-4-O-benzoyl-3-O-benzyl-α-L-rhamnopyranosyl bromide

Guidance literature:: Multi-step reaction with 3 steps

1: 64 percent / trifluoromethanesulfonic acid / CH₂Cl₂; heptane / -10 - 20 °C

2: 84 percent / H₂SO₄; AcOH / 0.5 h / 20 °C

3: 98 percent / oxalyl bromide / CH₂Cl₂ / -40 - 20 °C

With Oxalyl bromide; trifluorormethanesulfonic acid; sulfuric acid; acetic acid; In n-heptane; dichloromethane;
DOI:10.1081/CAR-100108276