methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Base Information

• Chemical Name: methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside
• CAS No.: 76209-09-1
• Molecular Formula: C₂₉H₄₀O₁₀
• Molecular Weight: 548.631

Synonyms:methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Chemical Property of methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside

There total 7 articles about methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-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: 87.0%

4-O-benzoyl-2,3-O-cyclohexylidene-α-L-rhamnopyranosyl bromide (76209-08-0) + methyl 2,3-O-isopropylidene-α-L-rhamnoside (14133-63-2) → methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside (76209-09-1)

Guidance literature:

With molecular sieve; silver carbonate; In dichloromethane; for 2h;

DOI:10.1016/S0008-6215(00)85425-7

Reference yield:

benzoyl chloride (98-88-4) → methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside (76209-09-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) p-toluenesulfonic acid / 1.) acetonitrile

2: zinc bromide, dibromomethyl methyl ether / 45 h / 50 °C

3: 87 percent / silver carbonate, molecular sieve / CH₂Cl₂ / 2 h

With molecular sieve; α,α-dibromomethyl methyl ether; silver carbonate; zinc dibromide; toluene-4-sulfonic acid; In dichloromethane;

DOI:10.1016/S0008-6215(00)85425-7

Reference yield:

(2S,3R,4R,5R,6S)-2-Methoxy-6-methyl-tetrahydro-pyran-3,4,5-triol (42214-00-6) → methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside (76209-09-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) p-toluenesulfonic acid / 1.) acetonitrile

2: zinc bromide, dibromomethyl methyl ether / 45 h / 50 °C

3: 87 percent / silver carbonate, molecular sieve / CH₂Cl₂ / 2 h

With molecular sieve; α,α-dibromomethyl methyl ether; silver carbonate; zinc dibromide; toluene-4-sulfonic acid; In dichloromethane;

DOI:10.1016/S0008-6215(00)85425-7

upstream raw materials:

4-O-benzoyl-2,3-O-cyclohexylidene-α-L-rhamnopyranosyl bromide

methyl 2,3-O-isopropylidene-α-L-rhamnoside

benzoyl chloride

methyl 4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranoside

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 76209-09-1 methyl 4-O-(4-O-benzoyl-2,3-O-cyclohexylidene-β-L-rhamnopyranosyl)-2,3-O-isopropylidene-α-L-rhamnopyranoside

Send

Send

Metric Ton KG G Pound L ML

Send

Send