allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Base Information

Chemical Name:allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside
CAS No.:541503-06-4
Molecular Formula:C₄₃H₄₂O₁₃
Molecular Weight:766.799
Hs Code.:

Synonyms:allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Suppliers and Price of allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-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 allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

There total 11 articles about allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-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: 82.0%

: 541503-05-3
allyl 3-O-acetyl-2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

: 541503-06-4
allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: With acetyl chloride; In methanol; at 0 - 20 ℃;
DOI:10.1016/S0040-4020(03)00075-9

Reference yield:

: 100639-25-6,71695-57-3
allyl 2,3-O-isopropylidene-α-L-rhamnopyranoside

: 541503-06-4
allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1: pyridine / dimethylformamide / 24 h / 20 °C

2: 2.63 g / acetic acid / 1 h / Heating

3: 93 percent / pyridine / CH₂Cl₂ / 2 h / 0 - 20 °C

4: 95 percent / pyridine / 20 °C

5: 88 percent / acetyl chloride / methanol / 0 - 20 °C

6: 84 percent / TMSOTf / CH₂Cl₂ / 2 h / 0 °C

7: 82 percent / acetyl chloride / methanol / 0 - 20 °C

With pyridine; trimethylsilyl trifluoromethanesulfonate; acetic acid; acetyl chloride; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(03)00075-9

Reference yield:

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

: 541503-06-4
allyl 2,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 8 steps

1: p-TsOH*H₂O / dimethylformamide / 12 h

2: pyridine / dimethylformamide / 24 h / 20 °C

3: 2.63 g / acetic acid / 1 h / Heating

4: 93 percent / pyridine / CH₂Cl₂ / 2 h / 0 - 20 °C

5: 95 percent / pyridine / 20 °C

6: 88 percent / acetyl chloride / methanol / 0 - 20 °C

7: 84 percent / TMSOTf / CH₂Cl₂ / 2 h / 0 °C

8: 82 percent / acetyl chloride / methanol / 0 - 20 °C

With pyridine; trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; acetic acid; acetyl chloride; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(03)00075-9