ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside

Base Information

• Chemical Name: ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside
• CAS No.: 883557-03-7
• Molecular Formula: C₂₃H₃₂O₈S
• Molecular Weight: 468.568

Synonyms:ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside

Chemical Property of ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside

There total 1 articles about ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside 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: 86.0%

4-Acetyloxy-2,2-dimethylbutyrylchloride (107998-33-4) + ethyl 4,6-O-benzylidene-1-thio-α-D-glucopyranoside (219536-50-2) → ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside (883557-03-7)

Guidance literature:

In pyridine; at 20 ℃; for 24h;

DOI:10.1016/j.carres.2008.12.014

Reference yield: 98.0%

ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside (883557-03-7) + chloroacetyl chloride (79-04-9) → S-ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-3-O-chloroacetyl-1-thio-α-D-glycopyranoside (883557-09-3)

Guidance literature:

With pyridine; In dichloromethane; at 0 ℃; for 2h;

Reference yield: 92.0%

ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside (883557-03-7) + (4aR,6R,7R,8aR)-8-((tert-butyldimethylsilyl)oxy)-2-phenyl-6-(2,2,2-trichloro-1-iminoethoxy)hexahydropyrano[3,2-d][1,3]dioxin-7-yl benzoate (649554-90-5) → ethyl 2-O-benzoyl-4,6-O-benzylidene-3-O-(tert-butyldimethylsilyl)-β-D-glucopyranosyl-(1->3)-2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside (649554-71-2)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -70 ℃; for 6h; Molecular sieve;

upstream raw materials:

4-Acetyloxy-2,2-dimethylbutyrylchloride

ethyl 4,6-O-benzylidene-1-thio-α-D-glucopyranoside

Downstream raw materials:

S-ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-3-O-chloroacetyl-1-thio-α-D-glycopyranoside

C₅₇H₅₈O₁₇S

ethyl 2-O-benzoyl-4,6-O-benzylidene-3-O-(tert-butyldimethylsilyl)-β-D-glucopyranosyl-(1->3)-2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside

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 883557-03-7 ethyl 2-O-(4-acetoxy-2,2-dimethylbutanoyl)-4,6-O-benzylidene-1-thio-α-D-glucopyranoside

Send

Send

Metric Ton KG G Pound L ML

Send

Send