methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside
CAS No.:115678-26-7
Molecular Formula:C₃₅H₄₄O₁₄
Molecular Weight:688.726
Hs Code.:

Synonyms:methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Suppliers and Price of methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-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 1 raw suppliers

Chemical Property of methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Chemical Property:

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

There total 2 articles about methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-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: 51.4%

: 69558-07-2
methyl-3,4-di-O-benzyl-α-L-rhamnopyranoside

: 13035-52-4,13350-45-3,51898-29-4,55722-48-0,64550-71-6,76247-86-4,76247-98-8,105928-98-1,115792-71-7,115792-72-8
methyl 2,3,4,6-tetra-O-acetyl-1-thio-α-L-mannopyranoside

: 115678-26-7
methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With 4 A molecular sieve; nitrosonium tetrafluoroborate; In dichloromethane; at 25 ℃; for 1.5h;
DOI:10.1021/jo00252a030

Reference yield:

: 153830-26-3
1,2,3,4,6‐Pentaacetyl α/β‐L‐mannopyranoside

: 115678-26-7
methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / 4-A molecular sieves, trimethylsilyl trifluoromethanesulfonate / CH₂Cl₂ / 36 h / 25 °C

2: 51.4 percent / 4-A molecular sieves, nitrosyl tetrafluoroborate / CH₂Cl₂ / 1.5 h / 25 °C

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; nitrosonium tetrafluoroborate; In dichloromethane;
DOI:10.1021/jo00252a030

Reference yield:

: 115678-26-7
methyl 2-O(2,3,4,6-tetra-O-acetyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

: 108438-32-0
Methyl 2-O-(α-L-mannopyranosyl)-α-L-rhamnopyranoside

Guidance literature:: With hydrogen; sodium methylate; palladium on activated charcoal; Yield given. Multistep reaction; 1.) MeOH, 25 deg C, 24 h, 2.) EtOH, acetic acid, 25 deg C, 24 h, 1 atm;
DOI:10.1021/jo00252a030